                               SEQUENCE LISTING

<110> XENCOR, INC.
 
<120> IL-12 HETERODIMERIC FC-FUSION PROTEINS

<130> 067461-5225-WO

<140> PCT/US19/54570
<141> 2019-10-03

<150> 62/848,512
<151> 2019-05-15

<150> 62/810,038
<151> 2019-02-25

<150> 62/740,813
<151> 2018-10-03

<160> 467   

<170> PatentIn version 3.5

<210> 1
<211> 219
<212> PRT
<213> Homo sapiens

<400> 1
Met Cys Pro Ala Arg Ser Leu Leu Leu Val Ala Thr Leu Val Leu Leu 
1               5                   10                  15      


Asp His Leu Ser Leu Ala Arg Asn Leu Pro Val Ala Thr Pro Asp Pro 
            20                  25                  30          


Gly Met Phe Pro Cys Leu His His Ser Gln Asn Leu Leu Arg Ala Val 
        35                  40                  45              


Ser Asn Met Leu Gln Lys Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys 
    50                  55                  60                  


Thr Ser Glu Glu Ile Asp His Glu Asp Ile Thr Lys Asp Lys Thr Ser 
65                  70                  75                  80  


Thr Val Glu Ala Cys Leu Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys 
                85                  90                  95      


Leu Asn Ser Arg Glu Thr Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala 
            100                 105                 110         


Ser Arg Lys Thr Ser Phe Met Met Ala Leu Cys Leu Ser Ser Ile Tyr 
        115                 120                 125             


Glu Asp Leu Lys Met Tyr Gln Val Glu Phe Lys Thr Met Asn Ala Lys 
    130                 135                 140                 


Leu Leu Met Asp Pro Lys Arg Gln Ile Phe Leu Asp Gln Asn Met Leu 
145                 150                 155                 160 


Ala Val Ile Asp Glu Leu Met Gln Ala Leu Asn Phe Asn Ser Glu Thr 
                165                 170                 175     


Val Pro Gln Lys Ser Ser Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys 
            180                 185                 190         


Ile Lys Leu Cys Ile Leu Leu His Ala Phe Arg Ile Arg Ala Val Thr 
        195                 200                 205             


Ile Asp Arg Val Met Ser Tyr Leu Asn Ala Ser 
    210                 215                 


<210> 2
<211> 197
<212> PRT
<213> Homo sapiens

<400> 2
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 3
<211> 328
<212> PRT
<213> Homo sapiens

<400> 3
Met Cys His Gln Gln Leu Val Ile Ser Trp Phe Ser Leu Val Phe Leu 
1               5                   10                  15      


Ala Ser Pro Leu Val Ala Ile Trp Glu Leu Lys Lys Asp Val Tyr Val 
            20                  25                  30          


Val Glu Leu Asp Trp Tyr Pro Asp Ala Pro Gly Glu Met Val Val Leu 
        35                  40                  45              


Thr Cys Asp Thr Pro Glu Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln 
    50                  55                  60                  


Ser Ser Glu Val Leu Gly Ser Gly Lys Thr Leu Thr Ile Gln Val Lys 
65                  70                  75                  80  


Glu Phe Gly Asp Ala Gly Gln Tyr Thr Cys His Lys Gly Gly Glu Val 
                85                  90                  95      


Leu Ser His Ser Leu Leu Leu Leu His Lys Lys Glu Asp Gly Ile Trp 
            100                 105                 110         


Ser Thr Asp Ile Leu Lys Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe 
        115                 120                 125             


Leu Arg Cys Glu Ala Lys Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp 
    130                 135                 140                 


Leu Thr Thr Ile Ser Thr Asp Leu Thr Phe Ser Val Lys Ser Ser Arg 
145                 150                 155                 160 


Gly Ser Ser Asp Pro Gln Gly Val Thr Cys Gly Ala Ala Thr Leu Ser 
                165                 170                 175     


Ala Glu Arg Val Arg Gly Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu 
            180                 185                 190         


Cys Gln Glu Asp Ser Ala Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile 
        195                 200                 205             


Glu Val Met Val Asp Ala Val His Lys Leu Lys Tyr Glu Asn Tyr Thr 
    210                 215                 220                 


Ser Ser Phe Phe Ile Arg Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn 
225                 230                 235                 240 


Leu Gln Leu Lys Pro Leu Lys Asn Ser Arg Gln Val Glu Val Ser Trp 
                245                 250                 255     


Glu Tyr Pro Asp Thr Trp Ser Thr Pro His Ser Tyr Phe Ser Leu Thr 
            260                 265                 270         


Phe Cys Val Gln Val Gln Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg 
        275                 280                 285             


Val Phe Thr Asp Lys Thr Ser Ala Thr Val Ile Cys Arg Lys Asn Ala 
    290                 295                 300                 


Ser Ile Ser Val Arg Ala Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser 
305                 310                 315                 320 


Glu Trp Ala Ser Val Pro Cys Ser 
                325             


<210> 4
<211> 306
<212> PRT
<213> Homo sapiens

<400> 4
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 5
<211> 662
<212> PRT
<213> Homo sapiens

<400> 5
Met Glu Pro Leu Val Thr Trp Val Val Pro Leu Leu Phe Leu Phe Leu 
1               5                   10                  15      


Leu Ser Arg Gln Gly Ala Ala Cys Arg Thr Ser Glu Cys Cys Phe Gln 
            20                  25                  30          


Asp Pro Pro Tyr Pro Asp Ala Asp Ser Gly Ser Ala Ser Gly Pro Arg 
        35                  40                  45              


Asp Leu Arg Cys Tyr Arg Ile Ser Ser Asp Arg Tyr Glu Cys Ser Trp 
    50                  55                  60                  


Gln Tyr Glu Gly Pro Thr Ala Gly Val Ser His Phe Leu Arg Cys Cys 
65                  70                  75                  80  


Leu Ser Ser Gly Arg Cys Cys Tyr Phe Ala Ala Gly Ser Ala Thr Arg 
                85                  90                  95      


Leu Gln Phe Ser Asp Gln Ala Gly Val Ser Val Leu Tyr Thr Val Thr 
            100                 105                 110         


Leu Trp Val Glu Ser Trp Ala Arg Asn Gln Thr Glu Lys Ser Pro Glu 
        115                 120                 125             


Val Thr Leu Gln Leu Tyr Asn Ser Val Lys Tyr Glu Pro Pro Leu Gly 
    130                 135                 140                 


Asp Ile Lys Val Ser Lys Leu Ala Gly Gln Leu Arg Met Glu Trp Glu 
145                 150                 155                 160 


Thr Pro Asp Asn Gln Val Gly Ala Glu Val Gln Phe Arg His Arg Thr 
                165                 170                 175     


Pro Ser Ser Pro Trp Lys Leu Gly Asp Cys Gly Pro Gln Asp Asp Asp 
            180                 185                 190         


Thr Glu Ser Cys Leu Cys Pro Leu Glu Met Asn Val Ala Gln Glu Phe 
        195                 200                 205             


Gln Leu Arg Arg Arg Gln Leu Gly Ser Gln Gly Ser Ser Trp Ser Lys 
    210                 215                 220                 


Trp Ser Ser Pro Val Cys Val Pro Pro Glu Asn Pro Pro Gln Pro Gln 
225                 230                 235                 240 


Val Arg Phe Ser Val Glu Gln Leu Gly Gln Asp Gly Arg Arg Arg Leu 
                245                 250                 255     


Thr Leu Lys Glu Gln Pro Thr Gln Leu Glu Leu Pro Glu Gly Cys Gln 
            260                 265                 270         


Gly Leu Ala Pro Gly Thr Glu Val Thr Tyr Arg Leu Gln Leu His Met 
        275                 280                 285             


Leu Ser Cys Pro Cys Lys Ala Lys Ala Thr Arg Thr Leu His Leu Gly 
    290                 295                 300                 


Lys Met Pro Tyr Leu Ser Gly Ala Ala Tyr Asn Val Ala Val Ile Ser 
305                 310                 315                 320 


Ser Asn Gln Phe Gly Pro Gly Leu Asn Gln Thr Trp His Ile Pro Ala 
                325                 330                 335     


Asp Thr His Thr Glu Pro Val Ala Leu Asn Ile Ser Val Gly Thr Asn 
            340                 345                 350         


Gly Thr Thr Met Tyr Trp Pro Ala Arg Ala Gln Ser Met Thr Tyr Cys 
        355                 360                 365             


Ile Glu Trp Gln Pro Val Gly Gln Asp Gly Gly Leu Ala Thr Cys Ser 
    370                 375                 380                 


Leu Thr Ala Pro Gln Asp Pro Asp Pro Ala Gly Met Ala Thr Tyr Ser 
385                 390                 395                 400 


Trp Ser Arg Glu Ser Gly Ala Met Gly Gln Glu Lys Cys Tyr Tyr Ile 
                405                 410                 415     


Thr Ile Phe Ala Ser Ala His Pro Glu Lys Leu Thr Leu Trp Ser Thr 
            420                 425                 430         


Val Leu Ser Thr Tyr His Phe Gly Gly Asn Ala Ser Ala Ala Gly Thr 
        435                 440                 445             


Pro His His Val Ser Val Lys Asn His Ser Leu Asp Ser Val Ser Val 
    450                 455                 460                 


Asp Trp Ala Pro Ser Leu Leu Ser Thr Cys Pro Gly Val Leu Lys Glu 
465                 470                 475                 480 


Tyr Val Val Arg Cys Arg Asp Glu Asp Ser Lys Gln Val Ser Glu His 
                485                 490                 495     


Pro Val Gln Pro Thr Glu Thr Gln Val Thr Leu Ser Gly Leu Arg Ala 
            500                 505                 510         


Gly Val Ala Tyr Thr Val Gln Val Arg Ala Asp Thr Ala Trp Leu Arg 
        515                 520                 525             


Gly Val Trp Ser Gln Pro Gln Arg Phe Ser Ile Glu Val Gln Val Ser 
    530                 535                 540                 


Asp Trp Leu Ile Phe Phe Ala Ser Leu Gly Ser Phe Leu Ser Ile Leu 
545                 550                 555                 560 


Leu Val Gly Val Leu Gly Tyr Leu Gly Leu Asn Arg Ala Ala Arg His 
                565                 570                 575     


Leu Cys Pro Pro Leu Pro Thr Pro Cys Ala Ser Ser Ala Ile Glu Phe 
            580                 585                 590         


Pro Gly Gly Lys Glu Thr Trp Gln Trp Ile Asn Pro Val Asp Phe Gln 
        595                 600                 605             


Glu Glu Ala Ser Leu Gln Glu Ala Leu Val Val Glu Met Ser Trp Asp 
    610                 615                 620                 


Lys Gly Glu Arg Thr Glu Pro Leu Glu Lys Thr Glu Leu Pro Glu Gly 
625                 630                 635                 640 


Ala Pro Glu Leu Ala Leu Asp Thr Glu Leu Ser Leu Glu Asp Gly Asp 
                645                 650                 655     


Arg Cys Lys Ala Lys Met 
            660         


<210> 6
<211> 522
<212> PRT
<213> Homo sapiens

<400> 6
Cys Arg Thr Ser Glu Cys Cys Phe Gln Asp Pro Pro Tyr Pro Asp Ala 
1               5                   10                  15      


Asp Ser Gly Ser Ala Ser Gly Pro Arg Asp Leu Arg Cys Tyr Arg Ile 
            20                  25                  30          


Ser Ser Asp Arg Tyr Glu Cys Ser Trp Gln Tyr Glu Gly Pro Thr Ala 
        35                  40                  45              


Gly Val Ser His Phe Leu Arg Cys Cys Leu Ser Ser Gly Arg Cys Cys 
    50                  55                  60                  


Tyr Phe Ala Ala Gly Ser Ala Thr Arg Leu Gln Phe Ser Asp Gln Ala 
65                  70                  75                  80  


Gly Val Ser Val Leu Tyr Thr Val Thr Leu Trp Val Glu Ser Trp Ala 
                85                  90                  95      


Arg Asn Gln Thr Glu Lys Ser Pro Glu Val Thr Leu Gln Leu Tyr Asn 
            100                 105                 110         


Ser Val Lys Tyr Glu Pro Pro Leu Gly Asp Ile Lys Val Ser Lys Leu 
        115                 120                 125             


Ala Gly Gln Leu Arg Met Glu Trp Glu Thr Pro Asp Asn Gln Val Gly 
    130                 135                 140                 


Ala Glu Val Gln Phe Arg His Arg Thr Pro Ser Ser Pro Trp Lys Leu 
145                 150                 155                 160 


Gly Asp Cys Gly Pro Gln Asp Asp Asp Thr Glu Ser Cys Leu Cys Pro 
                165                 170                 175     


Leu Glu Met Asn Val Ala Gln Glu Phe Gln Leu Arg Arg Arg Gln Leu 
            180                 185                 190         


Gly Ser Gln Gly Ser Ser Trp Ser Lys Trp Ser Ser Pro Val Cys Val 
        195                 200                 205             


Pro Pro Glu Asn Pro Pro Gln Pro Gln Val Arg Phe Ser Val Glu Gln 
    210                 215                 220                 


Leu Gly Gln Asp Gly Arg Arg Arg Leu Thr Leu Lys Glu Gln Pro Thr 
225                 230                 235                 240 


Gln Leu Glu Leu Pro Glu Gly Cys Gln Gly Leu Ala Pro Gly Thr Glu 
                245                 250                 255     


Val Thr Tyr Arg Leu Gln Leu His Met Leu Ser Cys Pro Cys Lys Ala 
            260                 265                 270         


Lys Ala Thr Arg Thr Leu His Leu Gly Lys Met Pro Tyr Leu Ser Gly 
        275                 280                 285             


Ala Ala Tyr Asn Val Ala Val Ile Ser Ser Asn Gln Phe Gly Pro Gly 
    290                 295                 300                 


Leu Asn Gln Thr Trp His Ile Pro Ala Asp Thr His Thr Glu Pro Val 
305                 310                 315                 320 


Ala Leu Asn Ile Ser Val Gly Thr Asn Gly Thr Thr Met Tyr Trp Pro 
                325                 330                 335     


Ala Arg Ala Gln Ser Met Thr Tyr Cys Ile Glu Trp Gln Pro Val Gly 
            340                 345                 350         


Gln Asp Gly Gly Leu Ala Thr Cys Ser Leu Thr Ala Pro Gln Asp Pro 
        355                 360                 365             


Asp Pro Ala Gly Met Ala Thr Tyr Ser Trp Ser Arg Glu Ser Gly Ala 
    370                 375                 380                 


Met Gly Gln Glu Lys Cys Tyr Tyr Ile Thr Ile Phe Ala Ser Ala His 
385                 390                 395                 400 


Pro Glu Lys Leu Thr Leu Trp Ser Thr Val Leu Ser Thr Tyr His Phe 
                405                 410                 415     


Gly Gly Asn Ala Ser Ala Ala Gly Thr Pro His His Val Ser Val Lys 
            420                 425                 430         


Asn His Ser Leu Asp Ser Val Ser Val Asp Trp Ala Pro Ser Leu Leu 
        435                 440                 445             


Ser Thr Cys Pro Gly Val Leu Lys Glu Tyr Val Val Arg Cys Arg Asp 
    450                 455                 460                 


Glu Asp Ser Lys Gln Val Ser Glu His Pro Val Gln Pro Thr Glu Thr 
465                 470                 475                 480 


Gln Val Thr Leu Ser Gly Leu Arg Ala Gly Val Ala Tyr Thr Val Gln 
                485                 490                 495     


Val Arg Ala Asp Thr Ala Trp Leu Arg Gly Val Trp Ser Gln Pro Gln 
            500                 505                 510         


Arg Phe Ser Ile Glu Val Gln Val Ser Asp 
        515                 520         


<210> 7
<211> 862
<212> PRT
<213> Homo sapiens

<400> 7
Met Ala His Thr Phe Arg Gly Cys Ser Leu Ala Phe Met Phe Ile Ile 
1               5                   10                  15      


Thr Trp Leu Leu Ile Lys Ala Lys Ile Asp Ala Cys Lys Arg Gly Asp 
            20                  25                  30          


Val Thr Val Lys Pro Ser His Val Ile Leu Leu Gly Ser Thr Val Asn 
        35                  40                  45              


Ile Thr Cys Ser Leu Lys Pro Arg Gln Gly Cys Phe His Tyr Ser Arg 
    50                  55                  60                  


Arg Asn Lys Leu Ile Leu Tyr Lys Phe Asp Arg Arg Ile Asn Phe His 
65                  70                  75                  80  


His Gly His Ser Leu Asn Ser Gln Val Thr Gly Leu Pro Leu Gly Thr 
                85                  90                  95      


Thr Leu Phe Val Cys Lys Leu Ala Cys Ile Asn Ser Asp Glu Ile Gln 
            100                 105                 110         


Ile Cys Gly Ala Glu Ile Phe Val Gly Val Ala Pro Glu Gln Pro Gln 
        115                 120                 125             


Asn Leu Ser Cys Ile Gln Lys Gly Glu Gln Gly Thr Val Ala Cys Thr 
    130                 135                 140                 


Trp Glu Arg Gly Arg Asp Thr His Leu Tyr Thr Glu Tyr Thr Leu Gln 
145                 150                 155                 160 


Leu Ser Gly Pro Lys Asn Leu Thr Trp Gln Lys Gln Cys Lys Asp Ile 
                165                 170                 175     


Tyr Cys Asp Tyr Leu Asp Phe Gly Ile Asn Leu Thr Pro Glu Ser Pro 
            180                 185                 190         


Glu Ser Asn Phe Thr Ala Lys Val Thr Ala Val Asn Ser Leu Gly Ser 
        195                 200                 205             


Ser Ser Ser Leu Pro Ser Thr Phe Thr Phe Leu Asp Ile Val Arg Pro 
    210                 215                 220                 


Leu Pro Pro Trp Asp Ile Arg Ile Lys Phe Gln Lys Ala Ser Val Ser 
225                 230                 235                 240 


Arg Cys Thr Leu Tyr Trp Arg Asp Glu Gly Leu Val Leu Leu Asn Arg 
                245                 250                 255     


Leu Arg Tyr Arg Pro Ser Asn Ser Arg Leu Trp Asn Met Val Asn Val 
            260                 265                 270         


Thr Lys Ala Lys Gly Arg His Asp Leu Leu Asp Leu Lys Pro Phe Thr 
        275                 280                 285             


Glu Tyr Glu Phe Gln Ile Ser Ser Lys Leu His Leu Tyr Lys Gly Ser 
    290                 295                 300                 


Trp Ser Asp Trp Ser Glu Ser Leu Arg Ala Gln Thr Pro Glu Glu Glu 
305                 310                 315                 320 


Pro Thr Gly Met Leu Asp Val Trp Tyr Met Lys Arg His Ile Asp Tyr 
                325                 330                 335     


Ser Arg Gln Gln Ile Ser Leu Phe Trp Lys Asn Leu Ser Val Ser Glu 
            340                 345                 350         


Ala Arg Gly Lys Ile Leu His Tyr Gln Val Thr Leu Gln Glu Leu Thr 
        355                 360                 365             


Gly Gly Lys Ala Met Thr Gln Asn Ile Thr Gly His Thr Ser Trp Thr 
    370                 375                 380                 


Thr Val Ile Pro Arg Thr Gly Asn Trp Ala Val Ala Val Ser Ala Ala 
385                 390                 395                 400 


Asn Ser Lys Gly Ser Ser Leu Pro Thr Arg Ile Asn Ile Met Asn Leu 
                405                 410                 415     


Cys Glu Ala Gly Leu Leu Ala Pro Arg Gln Val Ser Ala Asn Ser Glu 
            420                 425                 430         


Gly Met Asp Asn Ile Leu Val Thr Trp Gln Pro Pro Arg Lys Asp Pro 
        435                 440                 445             


Ser Ala Val Gln Glu Tyr Val Val Glu Trp Arg Glu Leu His Pro Gly 
    450                 455                 460                 


Gly Asp Thr Gln Val Pro Leu Asn Trp Leu Arg Ser Arg Pro Tyr Asn 
465                 470                 475                 480 


Val Ser Ala Leu Ile Ser Glu Asn Ile Lys Ser Tyr Ile Cys Tyr Glu 
                485                 490                 495     


Ile Arg Val Tyr Ala Leu Ser Gly Asp Gln Gly Gly Cys Ser Ser Ile 
            500                 505                 510         


Leu Gly Asn Ser Lys His Lys Ala Pro Leu Ser Gly Pro His Ile Asn 
        515                 520                 525             


Ala Ile Thr Glu Glu Lys Gly Ser Ile Leu Ile Ser Trp Asn Ser Ile 
    530                 535                 540                 


Pro Val Gln Glu Gln Met Gly Cys Leu Leu His Tyr Arg Ile Tyr Trp 
545                 550                 555                 560 


Lys Glu Arg Asp Ser Asn Ser Gln Pro Gln Leu Cys Glu Ile Pro Tyr 
                565                 570                 575     


Arg Val Ser Gln Asn Ser His Pro Ile Asn Ser Leu Gln Pro Arg Val 
            580                 585                 590         


Thr Tyr Val Leu Trp Met Thr Ala Leu Thr Ala Ala Gly Glu Ser Ser 
        595                 600                 605             


His Gly Asn Glu Arg Glu Phe Cys Leu Gln Gly Lys Ala Asn Trp Met 
    610                 615                 620                 


Ala Phe Val Ala Pro Ser Ile Cys Ile Ala Ile Ile Met Val Gly Ile 
625                 630                 635                 640 


Phe Ser Thr His Tyr Phe Gln Gln Lys Val Phe Val Leu Leu Ala Ala 
                645                 650                 655     


Leu Arg Pro Gln Trp Cys Ser Arg Glu Ile Pro Asp Pro Ala Asn Ser 
            660                 665                 670         


Thr Cys Ala Lys Lys Tyr Pro Ile Ala Glu Glu Lys Thr Gln Leu Pro 
        675                 680                 685             


Leu Asp Arg Leu Leu Ile Asp Trp Pro Thr Pro Glu Asp Pro Glu Pro 
    690                 695                 700                 


Leu Val Ile Ser Glu Val Leu His Gln Val Thr Pro Val Phe Arg His 
705                 710                 715                 720 


Pro Pro Cys Ser Asn Trp Pro Gln Arg Glu Lys Gly Ile Gln Gly His 
                725                 730                 735     


Gln Ala Ser Glu Lys Asp Met Met His Ser Ala Ser Ser Pro Pro Pro 
            740                 745                 750         


Pro Arg Ala Leu Gln Ala Glu Ser Arg Gln Leu Val Asp Leu Tyr Lys 
        755                 760                 765             


Val Leu Glu Ser Arg Gly Ser Asp Pro Lys Pro Glu Asn Pro Ala Cys 
    770                 775                 780                 


Pro Trp Thr Val Leu Pro Ala Gly Asp Leu Pro Thr His Asp Gly Tyr 
785                 790                 795                 800 


Leu Pro Ser Asn Ile Asp Asp Leu Pro Ser His Glu Ala Pro Leu Ala 
                805                 810                 815     


Asp Ser Leu Glu Glu Leu Glu Pro Gln His Ile Ser Leu Ser Val Phe 
            820                 825                 830         


Pro Ser Ser Ser Leu His Pro Leu Thr Phe Ser Cys Gly Asp Lys Leu 
        835                 840                 845             


Thr Leu Asp Gln Leu Lys Met Arg Cys Asp Ser Leu Met Leu 
    850                 855                 860         


<210> 8
<211> 599
<212> PRT
<213> Homo sapiens

<400> 8
Lys Ile Asp Ala Cys Lys Arg Gly Asp Val Thr Val Lys Pro Ser His 
1               5                   10                  15      


Val Ile Leu Leu Gly Ser Thr Val Asn Ile Thr Cys Ser Leu Lys Pro 
            20                  25                  30          


Arg Gln Gly Cys Phe His Tyr Ser Arg Arg Asn Lys Leu Ile Leu Tyr 
        35                  40                  45              


Lys Phe Asp Arg Arg Ile Asn Phe His His Gly His Ser Leu Asn Ser 
    50                  55                  60                  


Gln Val Thr Gly Leu Pro Leu Gly Thr Thr Leu Phe Val Cys Lys Leu 
65                  70                  75                  80  


Ala Cys Ile Asn Ser Asp Glu Ile Gln Ile Cys Gly Ala Glu Ile Phe 
                85                  90                  95      


Val Gly Val Ala Pro Glu Gln Pro Gln Asn Leu Ser Cys Ile Gln Lys 
            100                 105                 110         


Gly Glu Gln Gly Thr Val Ala Cys Thr Trp Glu Arg Gly Arg Asp Thr 
        115                 120                 125             


His Leu Tyr Thr Glu Tyr Thr Leu Gln Leu Ser Gly Pro Lys Asn Leu 
    130                 135                 140                 


Thr Trp Gln Lys Gln Cys Lys Asp Ile Tyr Cys Asp Tyr Leu Asp Phe 
145                 150                 155                 160 


Gly Ile Asn Leu Thr Pro Glu Ser Pro Glu Ser Asn Phe Thr Ala Lys 
                165                 170                 175     


Val Thr Ala Val Asn Ser Leu Gly Ser Ser Ser Ser Leu Pro Ser Thr 
            180                 185                 190         


Phe Thr Phe Leu Asp Ile Val Arg Pro Leu Pro Pro Trp Asp Ile Arg 
        195                 200                 205             


Ile Lys Phe Gln Lys Ala Ser Val Ser Arg Cys Thr Leu Tyr Trp Arg 
    210                 215                 220                 


Asp Glu Gly Leu Val Leu Leu Asn Arg Leu Arg Tyr Arg Pro Ser Asn 
225                 230                 235                 240 


Ser Arg Leu Trp Asn Met Val Asn Val Thr Lys Ala Lys Gly Arg His 
                245                 250                 255     


Asp Leu Leu Asp Leu Lys Pro Phe Thr Glu Tyr Glu Phe Gln Ile Ser 
            260                 265                 270         


Ser Lys Leu His Leu Tyr Lys Gly Ser Trp Ser Asp Trp Ser Glu Ser 
        275                 280                 285             


Leu Arg Ala Gln Thr Pro Glu Glu Glu Pro Thr Gly Met Leu Asp Val 
    290                 295                 300                 


Trp Tyr Met Lys Arg His Ile Asp Tyr Ser Arg Gln Gln Ile Ser Leu 
305                 310                 315                 320 


Phe Trp Lys Asn Leu Ser Val Ser Glu Ala Arg Gly Lys Ile Leu His 
                325                 330                 335     


Tyr Gln Val Thr Leu Gln Glu Leu Thr Gly Gly Lys Ala Met Thr Gln 
            340                 345                 350         


Asn Ile Thr Gly His Thr Ser Trp Thr Thr Val Ile Pro Arg Thr Gly 
        355                 360                 365             


Asn Trp Ala Val Ala Val Ser Ala Ala Asn Ser Lys Gly Ser Ser Leu 
    370                 375                 380                 


Pro Thr Arg Ile Asn Ile Met Asn Leu Cys Glu Ala Gly Leu Leu Ala 
385                 390                 395                 400 


Pro Arg Gln Val Ser Ala Asn Ser Glu Gly Met Asp Asn Ile Leu Val 
                405                 410                 415     


Thr Trp Gln Pro Pro Arg Lys Asp Pro Ser Ala Val Gln Glu Tyr Val 
            420                 425                 430         


Val Glu Trp Arg Glu Leu His Pro Gly Gly Asp Thr Gln Val Pro Leu 
        435                 440                 445             


Asn Trp Leu Arg Ser Arg Pro Tyr Asn Val Ser Ala Leu Ile Ser Glu 
    450                 455                 460                 


Asn Ile Lys Ser Tyr Ile Cys Tyr Glu Ile Arg Val Tyr Ala Leu Ser 
465                 470                 475                 480 


Gly Asp Gln Gly Gly Cys Ser Ser Ile Leu Gly Asn Ser Lys His Lys 
                485                 490                 495     


Ala Pro Leu Ser Gly Pro His Ile Asn Ala Ile Thr Glu Glu Lys Gly 
            500                 505                 510         


Ser Ile Leu Ile Ser Trp Asn Ser Ile Pro Val Gln Glu Gln Met Gly 
        515                 520                 525             


Cys Leu Leu His Tyr Arg Ile Tyr Trp Lys Glu Arg Asp Ser Asn Ser 
    530                 535                 540                 


Gln Pro Gln Leu Cys Glu Ile Pro Tyr Arg Val Ser Gln Asn Ser His 
545                 550                 555                 560 


Pro Ile Asn Ser Leu Gln Pro Arg Val Thr Tyr Val Leu Trp Met Thr 
                565                 570                 575     


Ala Leu Thr Ala Ala Gly Glu Ser Ser His Gly Asn Glu Arg Glu Phe 
            580                 585                 590         


Cys Leu Gln Gly Lys Ala Asn 
        595                 


<210> 9
<211> 5
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 9
Gly Gly Gly Gly Ser 
1               5   


<210> 10
<211> 10
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 10
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
1               5                   10  


<210> 11
<211> 15
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 11
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
1               5                   10                  15  


<210> 12
<211> 20
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 12
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser 
            20  


<210> 13
<211> 25
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 13
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser Gly Gly Gly Gly Ser 
            20                  25  


<210> 14
<211> 30
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<400> 14
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
            20                  25                  30  


<210> 15
<211> 35
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<400> 15
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly 
            20                  25                  30          


Gly Gly Ser 
        35  


<210> 16
<211> 30
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<400> 16
Asp Pro Ala Leu Val His Gln Arg Pro Ala Pro Pro Gly Gly Gly Gly 
1               5                   10                  15      


Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly 
            20                  25                  30  


<210> 17
<211> 5
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 17
Gly Lys Pro Gly Ser 
1               5   


<210> 18
<211> 25
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 18
Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly 
1               5                   10                  15      


Lys Pro Gly Ser Gly Lys Pro Gly Ser 
            20                  25  


<210> 19
<211> 30
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<400> 19
Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly 
1               5                   10                  15      


Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser 
            20                  25                  30  


<210> 20
<211> 5
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 20
Gly Gly Gly Glu Ser 
1               5   


<210> 21
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 1 monomer 1

<400> 21
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 22
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 1 monomer 2

<400> 22
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 23
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 2 monomer 1

<400> 23
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 24
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone monomer 2

<400> 24
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 25
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 3 monomer 1

<400> 25
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 26
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 3 monomer 2

<400> 26
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Glu Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 27
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 4 monomer 1

<400> 27
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Lys Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 28
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 4 monomer 2

<400> 28
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Glu 
    130                 135                 140                 


Asn Glu Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Glu Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 29
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 5 monomer 1

<400> 29
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Gln Leu Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 30
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 5 monomer 2

<400> 30
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 31
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 6 monomer 1

<400> 31
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Ala Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 32
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 6 monomer 2

<400> 32
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Ala Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 33
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 7 monomer 1

<400> 33
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Ser Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 34
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 7 monomer 2

<400> 34
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Ser Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 35
<211> 229
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 8 monomer 1

<400> 35
Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro Glu Phe 
1               5                   10                  15      


Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr 
            20                  25                  30          


Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val 
        35                  40                  45              


Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val 
    50                  55                  60                  


Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser 
65                  70                  75                  80  


Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu 
                85                  90                  95      


Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ser 
            100                 105                 110         


Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro 
        115                 120                 125             


Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Gln Met Thr Lys Asn Gln 
    130                 135                 140                 


Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala 
145                 150                 155                 160 


Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr 
                165                 170                 175     


Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu 
            180                 185                 190         


Thr Val Asp Lys Ser Arg Trp Gln Glu Gly Asn Val Phe Ser Cys Ser 
        195                 200                 205             


Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser 
    210                 215                 220                 


Leu Ser Leu Gly Lys 
225                 


<210> 36
<211> 229
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 8 monomer 2

<400> 36
Glu Ser Lys Tyr Gly Pro Pro Cys Pro Pro Cys Pro Ala Pro Glu Phe 
1               5                   10                  15      


Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr 
            20                  25                  30          


Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val 
        35                  40                  45              


Ser Gln Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val 
    50                  55                  60                  


Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Phe Asn Ser 
65                  70                  75                  80  


Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu 
                85                  90                  95      


Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ser 
            100                 105                 110         


Ser Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro 
        115                 120                 125             


Gln Val Tyr Thr Leu Pro Pro Ser Gln Glu Glu Met Thr Lys Asn Gln 
    130                 135                 140                 


Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala 
145                 150                 155                 160 


Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr 
                165                 170                 175     


Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Arg Leu 
            180                 185                 190         


Thr Val Asp Lys Ser Arg Trp Glu Glu Gly Asp Val Phe Ser Cys Ser 
        195                 200                 205             


Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser 
    210                 215                 220                 


Leu Ser Leu Gly Lys 
225                 


<210> 37
<211> 228
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 9 monomer 1

<400> 37
Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro Ala Pro Pro Val 
1               5                   10                  15      


Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu 
            20                  25                  30          


Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser 
        35                  40                  45              


His Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu 
    50                  55                  60                  


Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr 
65                  70                  75                  80  


Phe Arg Val Val Ser Val Leu Thr Val Val His Gln Asp Trp Leu Asn 
                85                  90                  95      


Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ala Pro 
            100                 105                 110         


Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Gln Pro Arg Glu Pro Gln 
        115                 120                 125             


Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn Gln Val 
    130                 135                 140                 


Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val 
145                 150                 155                 160 


Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro 
                165                 170                 175     


Pro Met Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr 
            180                 185                 190         


Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val 
        195                 200                 205             


Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu 
    210                 215                 220                 


Ser Pro Gly Lys 
225             


<210> 38
<211> 228
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 9 monomer 2

<400> 38
Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro Ala Pro Pro Val 
1               5                   10                  15      


Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu 
            20                  25                  30          


Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser 
        35                  40                  45              


His Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu 
    50                  55                  60                  


Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Phe Asn Ser Thr 
65                  70                  75                  80  


Phe Arg Val Val Ser Val Leu Thr Val Val His Gln Asp Trp Leu Asn 
                85                  90                  95      


Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ala Pro 
            100                 105                 110         


Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Gln Pro Arg Glu Pro Gln 
        115                 120                 125             


Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val 
    130                 135                 140                 


Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val 
145                 150                 155                 160 


Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro 
                165                 170                 175     


Pro Met Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr 
            180                 185                 190         


Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val 
        195                 200                 205             


Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu 
    210                 215                 220                 


Ser Pro Gly Lys 
225             


<210> 39
<211> 228
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 10 monomer 1

<400> 39
Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro Ala Pro Pro Val 
1               5                   10                  15      


Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu 
            20                  25                  30          


Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys 
        35                  40                  45              


His Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu 
    50                  55                  60                  


Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Phe Asn Ser Thr 
65                  70                  75                  80  


Phe Arg Val Val Ser Val Leu Thr Val Val His Gln Asp Trp Leu Asn 
                85                  90                  95      


Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ala Pro 
            100                 105                 110         


Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Gln Pro Arg Glu Pro Gln 
        115                 120                 125             


Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn Gln Val 
    130                 135                 140                 


Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val 
145                 150                 155                 160 


Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro 
                165                 170                 175     


Pro Met Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr 
            180                 185                 190         


Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val 
        195                 200                 205             


Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu 
    210                 215                 220                 


Ser Pro Gly Lys 
225             


<210> 40
<211> 228
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 10 monomer 2

<400> 40
Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro Ala Pro Pro Val 
1               5                   10                  15      


Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu 
            20                  25                  30          


Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys 
        35                  40                  45              


His Glu Asp Pro Glu Val Gln Phe Asn Trp Tyr Val Asp Gly Val Glu 
    50                  55                  60                  


Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Phe Asn Ser Thr 
65                  70                  75                  80  


Phe Arg Val Val Ser Val Leu Thr Val Val His Gln Asp Trp Leu Asn 
                85                  90                  95      


Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Gly Leu Pro Ala Pro 
            100                 105                 110         


Ile Glu Lys Thr Ile Ser Lys Thr Lys Gly Gln Pro Arg Glu Pro Gln 
        115                 120                 125             


Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val 
    130                 135                 140                 


Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val 
145                 150                 155                 160 


Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro 
                165                 170                 175     


Pro Met Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr 
            180                 185                 190         


Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val 
        195                 200                 205             


Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu 
    210                 215                 220                 


Ser Pro Gly Lys 
225             


<210> 41
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 11 monomer 1

<400> 41
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 42
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 11 monomer 2

<400> 42
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 43
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 12 monomer 1

<400> 43
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 44
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 12 monomer 2

<400> 44
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 45
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 13 monomer 1

<400> 45
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 46
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Backbone 13 monomer 2

<400> 46
Glu Arg Lys Ser Ser Asp Lys Thr His Thr Cys Pro Arg Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Lys Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 47
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2_Fc(216)_IgG1_
      pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 47
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 48
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27201 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1_
      C220S/PVA_/S267K/S364K/E357Q 

<400> 48
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 49
<211> 546
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27202 Chain 1 - empty-Fc(216)_IgG1_pI(-)_Isosteric
      _A_C220S/PVA_/S267K/L368D/K370S_(GGGGS)2_human_IL12p40

<400> 49
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Ser Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
225                 230                 235                 240 


Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
                245                 250                 255     


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            260                 265                 270         


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        275                 280                 285             


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    290                 295                 300                 


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
305                 310                 315                 320 


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                325                 330                 335     


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            340                 345                 350         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        355                 360                 365             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    370                 375                 380                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
385                 390                 395                 400 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                405                 410                 415     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            420                 425                 430         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        435                 440                 445             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    450                 455                 460                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
465                 470                 475                 480 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                485                 490                 495     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            500                 505                 510         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        515                 520                 525             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    530                 535                 540                 


Cys Ser 
545     


<210> 50
<211> 437
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27202 Chain 2 - human_IL12p40-empty-Fc(216)_IgG1_
      C220S/PVA_/S267K/S364K/E357Q_(GGGGS)2_human_IL12p35

<400> 50
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
225                 230                 235                 240 


Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
                245                 250                 255     


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            260                 265                 270         


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        275                 280                 285             


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    290                 295                 300                 


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
305                 310                 315                 320 


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                325                 330                 335     


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            340                 345                 350         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        355                 360                 365             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    370                 375                 380                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
385                 390                 395                 400 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                405                 410                 415     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            420                 425                 430         


Tyr Leu Asn Ala Ser 
        435         


<210> 51
<211> 769
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 - human_IL12p40_(GGGGS)5-human_IL12p35_(GGGGS)2
      _(single-Chain)_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/
      PVA_/S267K/L368D/K370S 

<400> 51
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 
305                 310                 315                 320 


Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Arg Asn Leu Pro Val 
                325                 330                 335     


Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu His His Ser Gln Asn 
            340                 345                 350         


Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys Ala Arg Gln Thr Leu 
        355                 360                 365             


Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp His Glu Asp Ile Thr 
    370                 375                 380                 


Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu Pro Leu Glu Leu Thr 
385                 390                 395                 400 


Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr Ser Phe Ile Thr Asn 
                405                 410                 415     


Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe Met Met Ala Leu Cys 
            420                 425                 430         


Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr Gln Val Glu Phe Lys 
        435                 440                 445             


Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys Arg Gln Ile Phe Leu 
    450                 455                 460                 


Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu Met Gln Ala Leu Asn 
465                 470                 475                 480 


Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser Leu Glu Glu Pro Asp 
                485                 490                 495     


Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu Leu His Ala Phe Arg 
            500                 505                 510         


Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser Tyr Leu Asn Ala Ser 
        515                 520                 525             


Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser Ser Asp 
    530                 535                 540                 


Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro 
545                 550                 555                 560 


Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser 
                565                 570                 575     


Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His Glu Asp 
            580                 585                 590         


Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn 
        595                 600                 605             


Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr Arg Val 
    610                 615                 620                 


Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu 
625                 630                 635                 640 


Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys 
                645                 650                 655     


Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr 
            660                 665                 670         


Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr 
        675                 680                 685             


Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu 
    690                 695                 700                 


Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu 
705                 710                 715                 720 


Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys 
                725                 730                 735     


Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met His Glu 
            740                 745                 750         


Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly 
        755                 760                 765             


Lys 
    


<210> 52
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27203 Chain 2 - empty-Fc(216)_IgG1_C220S/PVA_/S267K
      /S364K/E357Q 

<400> 52
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 53
<211> 769
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27204 Chain 1 - human_IL12p35_(GGGGS)5-human_IL12p40
      _(GGGGS)2_(single-Chain)_Fc(216)_IgG1_pI(-)_Isosteric
      _A_C220S/PVA_/S267K/L368D/K370S 

<400> 53
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
        195                 200                 205             


Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Ile Trp 
    210                 215                 220                 


Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr Pro Asp 
225                 230                 235                 240 


Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu Glu Asp 
                245                 250                 255     


Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly Ser Gly 
            260                 265                 270         


Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly Gln Tyr 
        275                 280                 285             


Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu Leu Leu 
    290                 295                 300                 


His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys Asp Gln 
305                 310                 315                 320 


Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys Asn Tyr 
                325                 330                 335     


Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr Asp Leu 
            340                 345                 350         


Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln Gly Val 
        355                 360                 365             


Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly Asp Asn 
    370                 375                 380                 


Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala Cys Pro 
385                 390                 395                 400 


Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala Val His 
                405                 410                 415     


Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg Asp Ile 
            420                 425                 430         


Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu Lys Asn 
        435                 440                 445             


Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp Ser Thr 
    450                 455                 460                 


Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln Gly Lys 
465                 470                 475                 480 


Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr Ser Ala 
                485                 490                 495     


Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala Gln Asp 
            500                 505                 510         


Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro Cys Ser 
        515                 520                 525             


Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser Ser Asp 
    530                 535                 540                 


Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro 
545                 550                 555                 560 


Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser 
                565                 570                 575     


Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His Glu Asp 
            580                 585                 590         


Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn 
        595                 600                 605             


Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr Arg Val 
    610                 615                 620                 


Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu 
625                 630                 635                 640 


Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys 
                645                 650                 655     


Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr 
            660                 665                 670         


Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr 
        675                 680                 685             


Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu 
    690                 695                 700                 


Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu 
705                 710                 715                 720 


Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys 
                725                 730                 735     


Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met His Glu 
            740                 745                 750         


Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly 
        755                 760                 765             


Lys 
    


<210> 54
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27204 Chain 2 - empty-Fc(216)_IgG1_C220S/PVA_/S267K/
      S364K/E357Q 

<400> 54
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     


<210> 55
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27560 human_IL12p40_(GGGGS)2-Fc(216)_IgG1_pI(-)_
      Isosteric_A_C220S/PVA_/S267K/L368D/K370S_homodimer 

<400> 55
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 56
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP27561 human_IL12p35_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_/S267K/
      S364K/E357Q_homodimer 

<400> 56
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 57
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D)

<400> 57
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 58
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113D)

<400> 58
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 59
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N200D)

<400> 59
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 60
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N281D)

<400> 60
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 61
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N113D/N200D/N281D)

<400> 61
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 62
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q42E)

<400> 62
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 63
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E45Q)

<400> 63
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 64
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q56E)

<400> 64
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 65
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59Q)

<400> 65
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 66
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(D62N)

<400> 66
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asn Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 67
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q42E/E45Q)

<400> 67
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 68
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E45Q/Q56E)

<400> 68
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 69
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q42E/E59Q)

<400> 69
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 70
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q56E/E59Q)

<400> 70
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 71
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q42E/E45Q/Q56E)

<400> 71
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 72
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E45Q/Q56E/E59Q)

<400> 72
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 73
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(D161N)

<400> 73
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asn Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 74
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E73Q)

<400> 74
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Gln Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 75
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q144E)

<400> 75
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Glu 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 76
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E262Q)

<400> 76
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Gln Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 77
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E100Q)

<400> 77
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Gln Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 78
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(D18N)

<400> 78
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asn Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 79
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E33Q)

<400> 79
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Gln Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 80
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q229E)

<400> 80
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Glu Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 81
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E235Q)

<400> 81
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Gln Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 82
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(Q256N)

<400> 82
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Asn 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 83
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E299Q)

<400> 83
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Gln Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 84
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(D87N)

<400> 84
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asn Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 85
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24752 human_IL12p40_N103D_(GGGGS)2-Fc(216)_IgG1
      _pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 85
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 86
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24753 human_IL12p40_N113D_(GGGGS)2-Fc(216)_IgG1_pI
      (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 86
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 87
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24754 human_IL12p40_N200D_(GGGGS)2-Fc(216)_IgG1_pI
      (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 87
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 88
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24755 human_IL12p40_N281D_(GGGGS)2-Fc(216)_IgG1_pI
      (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 88
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 89
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24756 human_IL12p40_N103D/N113D/N200D/N281D_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 89
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 90
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24757 human_IL12p40_Q42E_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 90
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 91
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24758 human_IL12p40_E45Q_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 91
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 92
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24759 human_IL12p40_Q56E_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 92
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 93
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD24760) - human_IL12p40(E59Q)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 93
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 94
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24761 human_IL12p40_D62N_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 94
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asn Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 95
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24762 human_IL12p40_Q42E/E45Q_(GGGGS)2-Fc(216)_IgG1_pI
     (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 95
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 96
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24763 human_IL12p40_E45Q/Q56E_(GGGGS)2-Fc(216)_IgG1_pI
      (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 96
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 97
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24764 human_IL12p40_Q42E/E59Q_(GGGGS)2-Fc(216)_IgG1_pI
      (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 97
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 98
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD24765) - human_IL12p40(Q56E/E59Q)_(GGGGS)2_Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 98
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 99
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24766 human_IL12p40_Q42E/E45Q/Q56E_(GGGGS)2-Fc(216)_IgG1_
      pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 99
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 100
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24767 human_IL12p40_E45Q/Q56E/E59Q_(GGGGS)2-Fc(216)_IgG1
      _pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 100
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 101
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24768 human_IL12p40_D161N_(GGGGS)2-Fc(216)_IgG1_pI
      (-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 101
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asn Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 102
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24769 human_IL12p40_E73Q_(GGGGS)2-Fc(216)_IgG1_pI(
      -)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 102
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Gln Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 103
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24770 human_IL12p40_Q144E_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 103
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Glu 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 104
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24771 human_IL12p40_E262Q_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 104
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Gln Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 105
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24772 human_IL12p40_E100Q_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 105
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Gln Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 106
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24773 human_IL12p40_D18N_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 106
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asn Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 107
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24774 human_IL12p40_E33Q_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 107
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Gln Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 108
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24775 human_IL12p40_Q229E_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 108
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Glu Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 109
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24776 human_IL12p40_E235Q_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 109
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Gln Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 110
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24777 human_IL12p40_Q256E_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 110
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Glu 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 111
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24778 human_IL12p40_E299Q_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 111
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Gln Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 112
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24792 human_IL12p40_D87N_(GGGGS)2-Fc(216)_IgG1_pI(-
      )_Isosteric_A_C220S/PVA_/S267K/L368D/K370S_pTT5

<400> 112
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asn Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 113
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71D)

<400> 113
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 114
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N85D)

<400> 114
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 115
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N195D)

<400> 115
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser 
        195         


<210> 116
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71D/N85D/N195D)

<400> 116
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser 
        195         


<210> 117
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(E153Q)

<400> 117
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Gln Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 118
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(E38Q)

<400> 118
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Gln Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 119
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N151D)

<400> 119
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 120
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(Q135E)

<400> 120
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Glu Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 121
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(Q35D)

<400> 121
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Asp Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 122
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(Q146E)

<400> 122
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Glu Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 123
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N76D)

<400> 123
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asp Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 124
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(E162Q)

<400> 124
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Gln Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 125
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(E163Q)

<400> 125
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Gln Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 126
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24779 human_IL12p35_N71D_(GGGGS)2_Fc(216)_IgG1_C220S/PVA
      _/S267K/S364K/E357Q_pTT5

<400> 126
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 127
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24780 human_IL12p35_N85D_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_
      /S267K/S364K/E357Q_pTT5

<400> 127
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 128
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24781 human_IL12p35_N195D_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_
      /S267K/S364K/E357Q_pTT5

<400> 128
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 129
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24782 human_IL12p35_N71D/N85D/N195D_(GGGGS)2_Fc(216)_
      IgG1_C220S/PVA_/S267K/S364K/E357Q_pTT5

<400> 129
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 130
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24783 human_IL12p35_E153Q_(GGGGS)2_Fc(216)_IgG1_C220S/PVA
      _/S267K/S364K/E357Q_pTT5

<400> 130
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Gln Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 131
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24784 human_IL12p35_E38Q_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_
      /S267K/S364K/E357Q_pTT5

<400> 131
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Gln Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 132
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD24785) - human_IL12p35(N151D)_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 132
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 133
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24786 human_IL12p35_Q135E_(GGGGS)2_Fc(216)_IgG1_C220S/
      PVA_/S267K/S364K/E357Q_pTT5

<400> 133
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Glu Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 134
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24787 human_IL12p35_Q35D_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_
      /S267K/S364K/E357Q_pTT5

<400> 134
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Asp Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 135
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24788 human_IL12p35_Q146E_(GGGGS)2_Fc(216)_IgG1_C220S/PVA
      _/S267K/S364K/E357Q_pTT5

<400> 135
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Glu Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 136
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24789 human_IL12p35_N76D_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_
      /S267K/S364K/E357Q_pTT5

<400> 136
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asp Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 137
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24790 human_IL12p35_E162Q_(GGGGS)2_Fc(216)_IgG1_C220S/PVA_
      /S267K/S364K/E357Q_pTT5

<400> 137
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Gln Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 138
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XenD24791 human_IL12p35_E163Q_(GGGGS)2_Fc(216)_IgG1_C220S/PVA
      _/S267K/S364K/E357Q_pTT5

<400> 138
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Gln Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 139
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28820 Chain 1 (XenD24756) - human_IL12p40_N103D/N113D/
      N200D/N281D_(GGGGS)2-Fc(216)_IgG1_pI(-)_Isosteric_A_
      C220S/PVA_/S267K/L368D/K370S 

<400> 139
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 140
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28820 Chain 2 (XenD24782) - human_IL12p35_N71D/N85D/N195D
      _(GGGGS)2_Fc(216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 140
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 141
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28821 Chain 1 (XenD24792) - human_IL12p40_D87N_(GGGGS)
      2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/
      K370S 

<400> 141
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asn Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 142
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28821 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 142
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 143
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28822 Chain 1 (XenD24757) - human_IL12p40_Q42E_(GGGGS)
      2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/
      K370S 

<400> 143
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 144
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28822 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 144
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 145
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28823 Chain 1 (XenD24758) - human_IL12p40_E45Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 145
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 146
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28823 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 146
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 147
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28824 Chain 1 (XenD24759) - human_IL12p40_Q56E_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 147
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 148
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28824 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 148
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 149
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28825 Chain 1 (XenD24760) - human_IL12p40_E59Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 149
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 150
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28825 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 150
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 151
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28826 Chain 1 (XenD24761) - human_IL12p40_D62N_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 151
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asn Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 152
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28826 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 152
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 153
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28827 Chain 1 (XenD24762) - human_IL12p40_Q42E/E45Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 153
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 154
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28827 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 154
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 155
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28828 Chain 1 (XenD24763) - human_IL12p40_E45Q/Q56E_(GGGGS)
      2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 155
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 156
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28828 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 156
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 157
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28829 Chain 1 (XenD24764) - human_IL12p40_Q42E/E59Q_(GGGGS)
      2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 157
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 158
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28829 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 158
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 159
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28830 Chain 1 (XenD24765) - human_IL12p40_Q56E/E59Q_(GGGGS)
      2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 159
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 160
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28830 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 160
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 161
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28831 Chain 1 (XenD24766) - human_IL12p40_Q42E/E45Q/Q56E_
      (GGGGS)2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K
      /L368D/K370S 

<400> 161
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Glu Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 162
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28831 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 162
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 163
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28832 Chain 1 (XenD24767) - human_IL12p40_E45Q/Q56E/E59Q
      _(GGGGS)2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 163
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Gln Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Glu Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 164
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28832 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 164
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 165
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28833 Chain 1 (XenD24768) - human_IL12p40_D161N_(GGGGS)
      2-Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D
      /K370S 

<400> 165
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asn Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 166
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28833 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 166
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 167
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28834 Chain 1 (XenD24769) - human_IL12p40_E73Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D
      /K370S 

<400> 167
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Gln Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 168
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28834 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 168
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 169
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28835 Chain 1 (XenD24770) - human_IL12p40_Q144E_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 169
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Glu 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 170
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28835 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 170
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 171
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28836 Chain 1 (XenD24771) - human_IL12p40_E262Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 171
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Gln Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 172
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28836 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 172
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 173
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28837 Chain 1 (XenD24772) - human_IL12p40_E100Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 173
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Gln Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 174
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28837 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 174
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 175
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28838 Chain 1 (XenD24773) - human_IL12p40_D18N_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D
      /K370S 

<400> 175
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asn Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 176
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28838 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 176
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 177
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28839 Chain 1 (XenD24774) - human_IL12p40_E33Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D
      /K370S 

<400> 177
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Gln Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 178
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28839 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 178
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 179
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28840 Chain 1 (XenD24775) - human_IL12p40_Q229E_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 179
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Glu Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 180
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28840 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 180
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 181
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28841 Chain 1 (XenD24776) - human_IL12p40_E235Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 181
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Gln Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 182
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28841 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 182
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 183
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28842 Chain 1 (XenD24777) - human_IL12p40_Q256E_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 183
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Glu 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 184
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28842 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 184
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 185
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28843 Chain 1 (XenD24778) - human_IL12p40_E299Q_(GGGGS)2
      -Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 185
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Gln Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 186
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28843 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 186
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 187
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28844 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 187
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 188
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28844 Chain 2 (XenD24783) - human_IL12p35_E153Q_(GGGGS)2
      _Fc(216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 188
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Gln Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 189
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28845 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 189
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 190
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28845 Chain 2 (XenD24784) - human_IL12p35_E38Q_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 190
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Gln Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 191
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28846 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 191
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 192
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28846 Chain 2 (XenD24785) - human_IL12p35_N151D_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 192
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 193
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28847 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 193
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 194
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28847 Chain 2 (XenD24786) - human_IL12p35_Q135E_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 194
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Glu Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 195
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28848 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 195
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 196
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28848 Chain 2 (XenD24787) - human_IL12p35_Q35D_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 196
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Asp Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 197
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28849 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 197
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 198
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28849 Chain 2 (XenD24788) - human_IL12p35_Q146E_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 198
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Glu Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 199
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28850 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 199
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 200
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28850 Chain 2 (XenD24789) - human_IL12p35_N76D_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 200
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asp Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 201
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28851 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 201
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 202
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28851 Chain 2 (XenD24790) - human_IL12p35_E162Q_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 202
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Gln Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 203
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28852 Chain 1 (XenD22914) - human_IL12p40_(GGGGS)2-Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 203
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 204
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP28852 Chain 2 (XenD24791) - human_IL12p35_E163Q_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 204
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Gln Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 205
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K)

<400> 205
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 206
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E32Q/E59Q)

<400> 206
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 207
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(D34N/E59Q)

<400> 207
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 208
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Q/E187Q)

<400> 208
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Gln Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 209
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(S43E/E59Q)

<400> 209
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Glu Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 210
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(S43K/E59Q)

<400> 210
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Lys Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 211
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Q/K163E)

<400> 211
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Glu Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 212
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Q/K99E)

<400> 212
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 213
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Q/K258E)

<400> 213
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Glu Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 214
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Q/K260E)

<400> 214
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Glu Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 215
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25922) - human_IL12p40(E59K)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 215
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 216
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25923) - human_IL12p40(E32Q/E59Q)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 216
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 217
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25924) - human_IL12p40(D34N/E59Q)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 217
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 218
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25925) - human_IL12p40(E59Q/E187Q)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 218
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Gln Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 219
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25926) - human_IL12p40(S43E/E59Q)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 219
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Glu Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 220
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25927) - human_IL12p40(S43K/E59Q)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 220
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Lys Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 221
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25928) - human_IL12p40(E59Q/K163E)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 221
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Glu Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 222
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25929) - human_IL12p40(E59Q/K99E)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 222
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 223
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25930) - human_IL12p40(E59Q/K258E)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 223
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Glu Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 224
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD25931) - human_IL12p40(E59Q/K260E)_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 224
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Gln Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Glu Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 225
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(N151D/E153Q)

<400> 225
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Gln Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 226
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(E153K)

<400> 226
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Lys Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 227
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(N151K)

<400> 227
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Lys Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 228
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(N151D/D165N)

<400> 228
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asn Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 229
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(Q130E/N151D)

<400> 229
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Glu Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 230
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(N151D/K158E)

<400> 230
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Glu Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 231
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(E79Q/N151D)

<400> 231
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Gln Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 232
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(D55Q/N151D)

<400> 232
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Gln Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 233
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(N136D/N151D)

<400> 233
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asp Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 234
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(N21D/N151D)

<400> 234
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asp Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 235
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(E143Q/N151D)

<400> 235
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Gln Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 236
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25911) - human_IL12p35(N151D/E153Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 236
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Gln Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 237
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25912) - human_IL12p35(E153K)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 237
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Lys Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 238
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25913) - human_IL12p35(N151K)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 238
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Lys Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 239
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25914) - human_IL12p35(N151D/D165N)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 239
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asn Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 240
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25915) - human_IL12p35(Q130E/N151D)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 240
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Glu Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 241
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25916) - human_IL12p35(N151D/K158E)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 241
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Glu Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 242
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25917) - human_IL12p35(E79Q/N151D)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 242
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Gln Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 243
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25918) - human_IL12p35(D55Q/N151D)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 243
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Gln Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 244
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25919) - human_IL12p35(N136D/N151D)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 244
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asp Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 245
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25920) - human_IL12p35(N21D/N151D)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 245
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asp Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 246
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD25921) - human_IL12p35(E143Q/N151D)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 246
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Gln Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asp Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 247
<211> 5
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 247
Gly Gly Gly Gly Ala 
1               5   


<210> 248
<211> 10
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 248
Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala 
1               5                   10  


<210> 249
<211> 15
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 249
Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala 
1               5                   10                  15  


<210> 250
<211> 20
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 250
Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly 
1               5                   10                  15      


Gly Gly Gly Ala 
            20  


<210> 251
<211> 25
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 251
Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly 
1               5                   10                  15      


Gly Gly Gly Ala Gly Gly Gly Gly Ala 
            20                  25  


<210> 252
<211> 30
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<400> 252
Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly 
1               5                   10                  15      


Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala 
            20                  25                  30  


<210> 253
<211> 35
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<400> 253
Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly 
1               5                   10                  15      


Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly Gly Gly Ala Gly Gly 
            20                  25                  30          


Gly Gly Ala 
        35  


<210> 254
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N113D)

<400> 254
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 255
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N200D)

<400> 255
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 256
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N281D)

<400> 256
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 257
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113D/N200D)

<400> 257
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 258
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113D/N281D)

<400> 258
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 259
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N200D/N281D)

<400> 259
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 260
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N113D/N200D)

<400> 260
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 261
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N113D/N281D)

<400> 261
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 262
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103D/N200D/N281D)

<400> 262
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asp Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 263
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113D/N200D/N281D)

<400> 263
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asp Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asp Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asp Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 264
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q)

<400> 264
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 265
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113Q)

<400> 265
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 266
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N200Q)

<400> 266
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 267
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N281Q)

<400> 267
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 268
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N113Q)

<400> 268
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 269
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N200Q)

<400> 269
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 270
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N281Q)

<400> 270
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 271
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113Q/N200Q)

<400> 271
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 272
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113Q/N281Q)

<400> 272
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 273
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N200Q/N281Q)

<400> 273
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 274
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N113Q/N200Q)

<400> 274
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 275
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N113Q/N281Q)

<400> 275
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 276
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N200Q/N281Q)

<400> 276
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 277
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N113Q/N200Q/N281Q)

<400> 277
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 278
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(N103Q/N113Q/N200Q/N281Q)

<400> 278
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 279
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71Q)

<400> 279
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 280
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N85Q)

<400> 280
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 281
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N195Q)

<400> 281
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser 
        195         


<210> 282
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71Q/N85Q)

<400> 282
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 283
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71Q/N195Q)

<400> 283
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser 
        195         


<210> 284
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N85Q/N195Q)

<400> 284
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser 
        195         


<210> 285
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71Q/N85Q/N195Q)

<400> 285
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser 
        195         


<210> 286
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71D/N85D)

<400> 286
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 287
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N71D/N195D)

<400> 287
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asp Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser 
        195         


<210> 288
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p35(N85D/N195D)

<400> 288
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asp Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asp Ala Ser 
        195         


<210> 289
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33008 Chain 2 - human_IL12p35(N71Q/N85Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 289
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 290
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33009 Chain 2 - human_IL12p35(N71Q/N195Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 290
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 291
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD26411) - human_IL12p40_E59K/K99E_(GGGGS)2_Fc(216)
      _IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 291
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 292
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30598 Chain 1 (XenD26412) - human_IL12p40_D34N/E59K_(GGGGS)2
      _Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 292
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 293
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30599 Chain 1 (XenD26413) - human_IL12p40_D34N/E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 293
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 294
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30600 Chain 1 (XenD26414) - human_IL12p40_D34K/E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 294
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 295
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD26415) - human_IL12p40_E32Q/D34N/E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 295
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 296
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD26416) - human_IL12p40_E32Q/D34K/E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 296
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 297
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD26417) - human_IL12p40_E32K/D34N/E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 297
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Lys 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 298
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 1 (XenD26418) - human_IL12p40_E32K/D34K/E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K
      /L368D/K370S 

<400> 298
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Lys 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 299
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD26427) - human_IL12p35_D55Q_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 299
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Gln Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 300
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30609 Chain 2 (XenD26428) - human_IL12p35_D55K_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 300
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Lys Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 301
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31250 Chain 1 (XenD27070) - human_IL12p40(E59Y/K99E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 301
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Tyr Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 302
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31251 Chain 1 (XenD27071) - human_IL12p40(E59K/K99Y)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K
      /L368D/K370S 

<400> 302
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 303
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31252 Chain 1 (XenD27072) - human_IL12p40(E59Y/K99Y)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K
      /L368D/K370S 

<400> 303
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Tyr Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 304
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31253 Chain 1 (XenD27073) - human_IL12p40(E45K/E59K/K99E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 304
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Lys Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 305
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31254 Chain 1 (XenD27074) - human_IL12p40(D18K/E59K/K99E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 305
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 306
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31255 Chain 1 (XenD27075) - human_IL12p40(E59K/K99E/Q144E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 306
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Glu 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 307
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31256 Chain 1 (XenD27076) - human_IL12p40(E59K/K99E/Q144K)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D
      /K370S 

<400> 307
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Lys 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 308
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31257 Chain 1 (XenD27077) - human_IL12p40(E59K/K99E/R159E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 308
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Glu Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 309
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31258 Chain 1 (XenD27078) - human_IL12p40(E59K/K99E/K264E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/
      L368D/K370S 

<400> 309
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 310
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31259 Chain 2 (XenD27088) - human_IL12p35(F96A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 310
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Ala 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 311
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31260 Chain 2 (XenD27089) - human_IL12p35(M97A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 311
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Ala Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 312
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31261 Chain 2 (XenD27090) - human_IL12p35(L89A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 312
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Ala Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 313
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31262 Chain 2 (XenD27091) - human_IL12p35(L124A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 313
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Ala Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 314
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31263 Chain 2 (XenD27092) - human_IL12p35(M125A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 314
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Ala Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 315
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31264 Chain 2 (XenD27093) - human_IL12p35(L57A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 315
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Ala Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 316
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31265 Chain 2 (XenD27094) - human_IL12p35(I171A)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 316
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ala Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 317
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32186 Chain 1 (XenD28173) - human_IL12p40(D18K/E59K/K99E
      /K264E)_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_
      /S267K/L368D/K370S 

<400> 317
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 318
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31142 Chain 1 (XenD24876) - human_IL12p40_(GGGGS)2_Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S
      /M428L/N434S 

<400> 318
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 319
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD24877) - human_IL12p35_(GGGGS)2_IgG1_PVA
      _/S267K/S364K/E357Q/M428L/N434S 

<400> 319
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 320
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31143 Chain 1 (XenD27162) - human_IL12p40_E32Q/D34N/E59K/
      K99E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_
      /S267K/L368D/K370S/M428L/N434S 

<400> 320
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 321
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31144 Chain 1 (XenD27163) - human_IL12p40_E32K/D34N/E59K/
      K99E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S/M428L/N434S 

<400> 321
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Lys 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 322
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> Chain 2 (XenD27166) - human_IL12p35_D55Q_(GGGGS)2_IgG1_PVA
      _/S267K/S364K/E357Q/M428L/N434S 

<400> 322
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Gln Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 323
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31145 Chain 1 (XenD27164) - human_IL12p40_E32K/D34K/E59K
      /K99E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/
      PVA_/S267K/L368D/K370S/M428L/N434S 

<400> 323
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Lys 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 324
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31146 Chain 1 (XenD27165) - human_IL12p40_E59K/K99E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA
      _/S267K/L368D/K370S/M428L/N434S 

<400> 324
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 325
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K/K99E)

<400> 325
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 326
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(D34N/E59K)

<400> 326
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 327
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(D34N/E59K/K99E)

<400> 327
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 328
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(D34K/E59K/K99E)

<400> 328
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 329
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E32Q/D34N/E59K/K99E)

<400> 329
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 330
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E32Q/D34K/E59K/K99E)

<400> 330
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Gln 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 331
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E32K/D34N/E59K/K99E)

<400> 331
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Lys 
            20                  25                  30          


Glu Asn Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 332
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E32K/D34K/E59K/K99E)

<400> 332
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Lys 
            20                  25                  30          


Glu Lys Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 333
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(D55Q)

<400> 333
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Gln Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 334
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(D55K)

<400> 334
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Lys Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 335
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Y/K99E)

<400> 335
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Tyr Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 336
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K/K99Y)

<400> 336
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 337
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59Y/K99Y)

<400> 337
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Tyr Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 338
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E45K/E59K/K99E)

<400> 338
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Lys Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 339
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(D18K/E59K/K99E)

<400> 339
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 340
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K/K99E/Q144E)

<400> 340
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Glu 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 341
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K/K99E/Q144K)

<400> 341
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Lys 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 342
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K/K99E/R159E)

<400> 342
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Glu Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 343
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(E59K/K99E/K264E)

<400> 343
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 344
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p40(D18K/E59K/K99E/K264E)

<400> 344
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 345
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(F96A)

<400> 345
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Ala 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 346
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(M97A)

<400> 346
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Ala Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 347
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(L89A)

<400> 347
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Ala Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 348
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(L124A)

<400> 348
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Ala Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 349
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(M125A)

<400> 349
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Ala Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 350
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(L75A)

<400> 350
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Ala Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 351
<211> 197
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL12p35(I171A)

<400> 351
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ala Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser 
        195         


<210> 352
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33010 Chain 2 - human_IL12p35(N85Q/N195Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 352
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 353
<211> 769
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31291 human_IL12p40(E59K/K99E)_(GGGGS)5-human_IL12p35_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K
      /L368D/K370S 

<400> 353
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 
305                 310                 315                 320 


Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Arg Asn Leu Pro Val 
                325                 330                 335     


Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu His His Ser Gln Asn 
            340                 345                 350         


Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys Ala Arg Gln Thr Leu 
        355                 360                 365             


Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp His Glu Asp Ile Thr 
    370                 375                 380                 


Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu Pro Leu Glu Leu Thr 
385                 390                 395                 400 


Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr Ser Phe Ile Thr Asn 
                405                 410                 415     


Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe Met Met Ala Leu Cys 
            420                 425                 430         


Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr Gln Val Glu Phe Lys 
        435                 440                 445             


Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys Arg Gln Ile Phe Leu 
    450                 455                 460                 


Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu Met Gln Ala Leu Asn 
465                 470                 475                 480 


Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser Leu Glu Glu Pro Asp 
                485                 490                 495     


Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu Leu His Ala Phe Arg 
            500                 505                 510         


Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser Tyr Leu Asn Ala Ser 
        515                 520                 525             


Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser Ser Asp 
    530                 535                 540                 


Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro 
545                 550                 555                 560 


Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser 
                565                 570                 575     


Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His Glu Asp 
            580                 585                 590         


Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn 
        595                 600                 605             


Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr Arg Val 
    610                 615                 620                 


Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu 
625                 630                 635                 640 


Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys 
                645                 650                 655     


Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr 
            660                 665                 670         


Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr 
        675                 680                 685             


Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu 
    690                 695                 700                 


Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu 
705                 710                 715                 720 


Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys 
                725                 730                 735     


Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met His Glu 
            740                 745                 750         


Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly 
        755                 760                 765             


Lys 
    


<210> 354
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33011 Chain 2 - human_IL12p35(N71Q/N85Q/N195Q)_
      (GGGGS)2_Fc(216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 354
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 355
<211> 442
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP016432 Nivolumab_H0L0_IgG1_PVA_/S267K Heavy Chain 

<400> 355
Gln Val Gln Leu Val Glu Ser Gly Gly Gly Val Val Gln Pro Gly Arg 
1               5                   10                  15      


Ser Leu Arg Leu Asp Cys Lys Ala Ser Gly Ile Thr Phe Ser Asn Ser 
            20                  25                  30          


Gly Met His Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Val 
        35                  40                  45              


Ala Val Ile Trp Tyr Asp Gly Ser Lys Arg Tyr Tyr Ala Asp Ser Val 
    50                  55                  60                  


Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr Leu Phe 
65                  70                  75                  80  


Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Ala Thr Asn Asp Asp Tyr Trp Gly Gln Gly Thr Leu Val Thr Val Ser 
            100                 105                 110         


Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser 
        115                 120                 125             


Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp 
    130                 135                 140                 


Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr 
145                 150                 155                 160 


Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr 
                165                 170                 175     


Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln 
            180                 185                 190         


Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp 
        195                 200                 205             


Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro 
    210                 215                 220                 


Cys Pro Ala Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro 
225                 230                 235                 240 


Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys 
                245                 250                 255     


Val Val Val Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp 
            260                 265                 270         


Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu 
        275                 280                 285             


Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu 
    290                 295                 300                 


His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn 
305                 310                 315                 320 


Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly 
                325                 330                 335     


Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu 
            340                 345                 350         


Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr 
        355                 360                 365             


Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn 
    370                 375                 380                 


Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe 
385                 390                 395                 400 


Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn 
                405                 410                 415     


Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr 
            420                 425                 430         


Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
        435                 440         


<210> 356
<211> 214
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP016432 Nivolumab_H0L0_IgG1_PVA_/S267K Light Chain 

<400> 356
Glu Ile Val Leu Thr Gln Ser Pro Ala Thr Leu Ser Leu Ser Pro Gly 
1               5                   10                  15      


Glu Arg Ala Thr Leu Ser Cys Arg Ala Ser Gln Ser Val Ser Ser Tyr 
            20                  25                  30          


Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro Arg Leu Leu Ile 
        35                  40                  45              


Tyr Asp Ala Ser Asn Arg Ala Thr Gly Ile Pro Ala Arg Phe Ser Gly 
    50                  55                  60                  


Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Leu Glu Pro 
65                  70                  75                  80  


Glu Asp Phe Ala Val Tyr Tyr Cys Gln Gln Ser Ser Asn Trp Pro Arg 
                85                  90                  95      


Thr Phe Gly Gln Gly Thr Lys Val Glu Ile Lys Arg Thr Val Ala Ala 
            100                 105                 110         


Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly 
        115                 120                 125             


Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala 
    130                 135                 140                 


Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln 
145                 150                 155                 160 


Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser 
                165                 170                 175     


Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr 
            180                 185                 190         


Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser 
        195                 200                 205             


Phe Asn Arg Gly Glu Cys 
    210                 


<210> 357
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31582 Chain 1 - human_IL12p40(D18K/E59K/K99E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_
      /S267K/L368D/K370S/M428L/N434S 

<400> 357
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 358
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31583 Chain 1 - human_IL12p40(E59K/K99Y)_(GGGGS)2_Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/
      K370S/M428L/N434S 

<400> 358
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 359
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31584 Chain 1 - human_IL12p40(E59K/K99E/K264E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_
      /S267K/L368D/K370S/M428L/N434S 

<400> 359
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Leu 
        515                 520                 525             


His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 360
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(C252S)

<400> 360
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Glu Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Lys Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 361
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(D18K/E59K/K99E/C252S)

<400> 361
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 362
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(D18K/E59K/K99E/C252S/K264E)

<400> 362
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 363
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99Y/C252S)

<400> 363
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 364
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/C252S/K264E)

<400> 364
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 365
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/C252S)

<400> 365
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 366
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/C252S/K264E)

<400> 366
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 367
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N113Q/C252S/K264E)

<400> 367
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 368
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N200Q/C252S/K264E)

<400> 368
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 369
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N281Q/C252S/K264E)

<400> 369
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 370
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/N113Q/C252S/K264E)

<400> 370
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 371
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/N200Q/C252S/K264E)

<400> 371
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 372
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/N281Q/C252S/K264E)

<400> 372
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 373
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N113Q/N200Q/C252S/K264E)

<400> 373
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 374
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(IL12p40_E59K/K99E/N113Q/N281Q/C252S/K264E)

<400> 374
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 375
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N200Q/N281Q/C252S/K264E)

<400> 375
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 376
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/N113Q/N200Q/C252S/K264E)

<400> 376
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 377
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/N200Q/N281Q/C252S/K264E)

<400> 377
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 378
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N113Q/N200Q/N281Q/C252S/K264E)

<400> 378
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 379
<211> 306
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> IL-12p40(E59K/K99E/N103Q/N113Q/N200Q/N281Q/C252S/K264E)

<400> 379
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser 
305     


<210> 380
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32187 Chain 1 - human_IL12p40(D18K/E59K/K99E/C252S)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 380
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 381
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32188 Chain 1 - human_IL12p40(D18K/E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K
      /L368D/K370S 

<400> 381
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Lys Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 382
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32189 Chain 1 - human_IL12p40(E59K/K99Y/C252S)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA
      _/S267K/L368D/K370S 

<400> 382
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Tyr Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 383
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33011 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 383
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 384
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32191 Chain 1 - human_IL12p40(E59K/K99E/C252S)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA
      _/S267K/L368D/K370S 

<400> 384
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 385
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32991 IL-12p40(E59K/K99E/N103Q/C252S/K264E_(GGGGS)2
      _Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 385
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 386
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32992 IL-12p40(E59K/K99E/N113Q/C252S/K264E_(GGGGS)2
      _Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 386
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 387
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32993 IL-12p40(E59K/K99E/N200Q/C252S/K264E_(GGGGS)2_Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 387
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 388
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32994 IL-12p40(E59K/K99E/N281Q/C252S/K264E_(GGGGS)2_Fc
      (216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 388
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 389
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32995 IL-12p40(E59K/K99E/N103Q/N113Q/C252S/K264E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 389
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 390
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32996 IL-12p40(E59K/K99E/N103Q/N200Q/C252S/K264E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 390
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 391
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32997 IL-12p40(E59K/K99E/N103Q/N281Q/C252S/K264E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 391
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 392
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32998 IL-12p40(E59K/K99E/N113Q/N200Q/C252S/K264E
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 392
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 393
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32999 IL-12p40(E59K/K99E/N113Q/N281Q/C252S/K264E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 393
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 394
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33000 IL-12p40(E59K/K99E/N200Q/N281Q/C252S/K264E_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 394
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 395
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33001 IL-12p40(E59K/K99E/N103Q/N113Q/N200Q/C252S
      /K264E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S
      /PVA_/S267K/L368D/K370S 

<400> 395
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 396
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33002 IL-12p40(E59K/K99E/N103Q/N200Q/N281Q/C252S/
      K264E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/
      PVA_/S267K/L368D/K370S 

<400> 396
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 397
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33003 IL-12p40(E59K/K99E/N113Q/N200Q/N281Q/C252S/
      K264E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/
      PVA_/S267K/L368D/K370S 

<400> 397
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 398
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33004 IL-12p40(E59K/K99E/N103Q/N113Q/N200Q/N281Q/C252S
      /K264E_(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/
      PVA_/S267K/L368D/K370S 

<400> 398
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Gln Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Gln Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Gln Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Gln Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 399
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33005 Chain 2 - human_IL12p35(N71Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 399
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Gln Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 400
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33006 Chain 2 - human_IL12p35(N85Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 400
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Gln Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 401
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33007 Chain 2 - human_IL12p35(N195Q)_(GGGGS)2_Fc
      (216)_IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 401
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Gln Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 402
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32187 Chain 2 - IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 402
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 403
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32188 Chain 2 - IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 403
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 404
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32189 Chain 2 - IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 404
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 405
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32190 Chain 2 - IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 405
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 406
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32191 Chain 2 - IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 406
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 407
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32991 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 407
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 408
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32992 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 408
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 409
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32993 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 409
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 410
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32994 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 410
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 411
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32995 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 411
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 412
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32996 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 412
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 413
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32997 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 413
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 414
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32998 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 414
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 415
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32999 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 415
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 416
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33000 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 416
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 417
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33001 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 417
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 418
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33002 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 418
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 419
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33003 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 419
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 420
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33004 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q 

<400> 420
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 421
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31582 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q/M428L/N434S 

<400> 421
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 422
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31583 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q/M428L/N434S 

<400> 422
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 423
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31584 Chain 2 - human_IL12p35_(GGGGS)2_Fc(216)_IgG1
      _C220S/PVA_/S267K/S364K/E357Q/M428L/N434S 

<400> 423
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Leu His Glu Ala Leu His Ser His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 424
<211> 769
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31290 Chain 1 - human_IL12p40(E59K/K99E)_(GGGGS)5-human_
      IL12p35_(GGGGS)2_(single-chain)_Fc(216)_IgG1_pI(-)_
      Isosteric_A_C220S/PVA_/S267K/L368D/K370S 

<400> 424
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Cys Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Lys Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly 
305                 310                 315                 320 


Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Arg Asn Leu Pro Val 
                325                 330                 335     


Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu His His Ser Gln Asn 
            340                 345                 350         


Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys Ala Arg Gln Thr Leu 
        355                 360                 365             


Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp His Glu Asp Ile Thr 
    370                 375                 380                 


Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu Pro Leu Glu Leu Thr 
385                 390                 395                 400 


Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr Ser Phe Ile Thr Asn 
                405                 410                 415     


Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe Met Met Ala Leu Cys 
            420                 425                 430         


Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr Gln Val Glu Phe Lys 
        435                 440                 445             


Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys Arg Gln Ile Phe Leu 
    450                 455                 460                 


Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu Met Gln Ala Leu Asn 
465                 470                 475                 480 


Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser Leu Glu Glu Pro Asp 
                485                 490                 495     


Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu Leu His Ala Phe Arg 
            500                 505                 510         


Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser Tyr Leu Asn Ala Ser 
        515                 520                 525             


Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser Ser Asp 
    530                 535                 540                 


Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro 
545                 550                 555                 560 


Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser 
                565                 570                 575     


Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His Glu Asp 
            580                 585                 590         


Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn 
        595                 600                 605             


Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr Arg Val 
    610                 615                 620                 


Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu 
625                 630                 635                 640 


Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys 
                645                 650                 655     


Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr 
            660                 665                 670         


Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr 
        675                 680                 685             


Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu 
    690                 695                 700                 


Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu 
705                 710                 715                 720 


Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys 
                725                 730                 735     


Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met His Glu 
            740                 745                 750         


Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly 
        755                 760                 765             


Lys 
    


<210> 425
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32190 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)_
      (GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 425
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 426
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33005 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 426
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 427
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33006 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 427
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 428
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33007 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 428
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 429
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33008 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 429
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 430
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33009 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 430
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 431
<211> 547
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP33010 Chain 1 - human_IL12p40(E59K/K99E/C252S/K264E)
      _(GGGGS)2_Fc(216)_IgG1_pI(-)_Isosteric_A_C220S/PVA_/
      S267K/L368D/K370S 

<400> 431
Ile Trp Glu Leu Lys Lys Asp Val Tyr Val Val Glu Leu Asp Trp Tyr 
1               5                   10                  15      


Pro Asp Ala Pro Gly Glu Met Val Val Leu Thr Cys Asp Thr Pro Glu 
            20                  25                  30          


Glu Asp Gly Ile Thr Trp Thr Leu Asp Gln Ser Ser Glu Val Leu Gly 
        35                  40                  45              


Ser Gly Lys Thr Leu Thr Ile Gln Val Lys Lys Phe Gly Asp Ala Gly 
    50                  55                  60                  


Gln Tyr Thr Cys His Lys Gly Gly Glu Val Leu Ser His Ser Leu Leu 
65                  70                  75                  80  


Leu Leu His Lys Lys Glu Asp Gly Ile Trp Ser Thr Asp Ile Leu Lys 
                85                  90                  95      


Asp Gln Glu Glu Pro Lys Asn Lys Thr Phe Leu Arg Cys Glu Ala Lys 
            100                 105                 110         


Asn Tyr Ser Gly Arg Phe Thr Cys Trp Trp Leu Thr Thr Ile Ser Thr 
        115                 120                 125             


Asp Leu Thr Phe Ser Val Lys Ser Ser Arg Gly Ser Ser Asp Pro Gln 
    130                 135                 140                 


Gly Val Thr Cys Gly Ala Ala Thr Leu Ser Ala Glu Arg Val Arg Gly 
145                 150                 155                 160 


Asp Asn Lys Glu Tyr Glu Tyr Ser Val Glu Cys Gln Glu Asp Ser Ala 
                165                 170                 175     


Cys Pro Ala Ala Glu Glu Ser Leu Pro Ile Glu Val Met Val Asp Ala 
            180                 185                 190         


Val His Lys Leu Lys Tyr Glu Asn Tyr Thr Ser Ser Phe Phe Ile Arg 
        195                 200                 205             


Asp Ile Ile Lys Pro Asp Pro Pro Lys Asn Leu Gln Leu Lys Pro Leu 
    210                 215                 220                 


Lys Asn Ser Arg Gln Val Glu Val Ser Trp Glu Tyr Pro Asp Thr Trp 
225                 230                 235                 240 


Ser Thr Pro His Ser Tyr Phe Ser Leu Thr Phe Ser Val Gln Val Gln 
                245                 250                 255     


Gly Lys Ser Lys Arg Glu Lys Glu Asp Arg Val Phe Thr Asp Lys Thr 
            260                 265                 270         


Ser Ala Thr Val Ile Cys Arg Lys Asn Ala Ser Ile Ser Val Arg Ala 
        275                 280                 285             


Gln Asp Arg Tyr Tyr Ser Ser Ser Trp Ser Glu Trp Ala Ser Val Pro 
    290                 295                 300                 


Cys Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu Pro Lys Ser 
305                 310                 315                 320 


Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro Pro Val Ala 
                325                 330                 335     


Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met 
            340                 345                 350         


Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Lys His 
        355                 360                 365             


Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val 
    370                 375                 380                 


His Asn Ala Lys Thr Lys Pro Arg Glu Glu Glu Tyr Asn Ser Thr Tyr 
385                 390                 395                 400 


Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly 
                405                 410                 415     


Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile 
            420                 425                 430         


Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val 
        435                 440                 445             


Tyr Thr Leu Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser 
    450                 455                 460                 


Leu Thr Cys Asp Val Ser Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu 
465                 470                 475                 480 


Trp Glu Ser Asp Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro 
                485                 490                 495     


Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val 
            500                 505                 510         


Asp Lys Ser Arg Trp Glu Gln Gly Asp Val Phe Ser Cys Ser Val Met 
        515                 520                 525             


His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser 
    530                 535                 540                 


Pro Gly Lys 
545         


<210> 432
<211> 20
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide


<220>
<221> MISC_FEATURE
<222> (1)..(20) 
<223> This sequence may encompass 0-5 "Gly Gly Gly Ser"
      repeating units

<400> 432
Gly Gly Gly Ser Gly Gly Gly Ser Gly Gly Gly Ser Gly Gly Gly Ser 
1               5                   10                  15      


Gly Gly Gly Ser 
            20  


<210> 433
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29952 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 433
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 434
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29953 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 434
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 435
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29954 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 435
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 436
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29955 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 436
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 437
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29956 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 437
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 438
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29957 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 438
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 439
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29958 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 439
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 440
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29959 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 440
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 441
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29960 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 441
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 442
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP29961 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 442
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 443
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30597 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 443
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 444
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30598 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 444
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 445
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30599 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 445
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 446
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30600 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 446
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 447
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30601 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 447
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 448
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30602 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 448
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 449
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30603 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 449
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 450
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP30604 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 450
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 451
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31250 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 451
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 452
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31251 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 452
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 453
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31252 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 453
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 454
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31253 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 454
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 455
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31254 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 455
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 456
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31255 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 456
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 457
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31255 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 457
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 458
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31256 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 458
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 459
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31257 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 459
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 460
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31258 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 460
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 461
<211> 438
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP32186 Chain 2 (XenD22915) - human_IL12p35_(GGGGS)2_Fc(216)
      _IgG1_C220S/PVA_/S267K/S364K/E357Q 

<400> 461
Arg Asn Leu Pro Val Ala Thr Pro Asp Pro Gly Met Phe Pro Cys Leu 
1               5                   10                  15      


His His Ser Gln Asn Leu Leu Arg Ala Val Ser Asn Met Leu Gln Lys 
            20                  25                  30          


Ala Arg Gln Thr Leu Glu Phe Tyr Pro Cys Thr Ser Glu Glu Ile Asp 
        35                  40                  45              


His Glu Asp Ile Thr Lys Asp Lys Thr Ser Thr Val Glu Ala Cys Leu 
    50                  55                  60                  


Pro Leu Glu Leu Thr Lys Asn Glu Ser Cys Leu Asn Ser Arg Glu Thr 
65                  70                  75                  80  


Ser Phe Ile Thr Asn Gly Ser Cys Leu Ala Ser Arg Lys Thr Ser Phe 
                85                  90                  95      


Met Met Ala Leu Cys Leu Ser Ser Ile Tyr Glu Asp Leu Lys Met Tyr 
            100                 105                 110         


Gln Val Glu Phe Lys Thr Met Asn Ala Lys Leu Leu Met Asp Pro Lys 
        115                 120                 125             


Arg Gln Ile Phe Leu Asp Gln Asn Met Leu Ala Val Ile Asp Glu Leu 
    130                 135                 140                 


Met Gln Ala Leu Asn Phe Asn Ser Glu Thr Val Pro Gln Lys Ser Ser 
145                 150                 155                 160 


Leu Glu Glu Pro Asp Phe Tyr Lys Thr Lys Ile Lys Leu Cys Ile Leu 
                165                 170                 175     


Leu His Ala Phe Arg Ile Arg Ala Val Thr Ile Asp Arg Val Met Ser 
            180                 185                 190         


Tyr Leu Asn Ala Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Glu 
        195                 200                 205             


Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala Pro 
    210                 215                 220                 


Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp 
225                 230                 235                 240 


Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp 
                245                 250                 255     


Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly 
            260                 265                 270         


Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn 
        275                 280                 285             


Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp 
    290                 295                 300                 


Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro 
305                 310                 315                 320 


Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu 
                325                 330                 335     


Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys Asn 
            340                 345                 350         


Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile 
        355                 360                 365             


Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr 
    370                 375                 380                 


Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys 
385                 390                 395                 400 


Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys 
                405                 410                 415     


Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu 
            420                 425                 430         


Ser Leu Ser Pro Gly Lys 
        435             


<210> 462
<211> 20
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 462
Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly Lys Pro Gly Ser Gly 
1               5                   10                  15      


Lys Pro Gly Ser 
            20  


<210> 463
<211> 10
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide


<220>
<221> MISC_FEATURE
<222> (1)..(10) 
<223> This sequence may encompass 0-5 "Gly Ser"
      repeating units

<400> 463
Gly Ser Gly Ser Gly Ser Gly Ser Gly Ser 
1               5                   10  


<210> 464
<211> 25
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide


<220>
<221> MISC_FEATURE
<222> (1)..(25) 
<223> This sequence may encompass 0-5 "Gly Ser Gly Gly Ser"
      repeating units

<400> 464
Gly Ser Gly Gly Ser Gly Ser Gly Gly Ser Gly Ser Gly Gly Ser Gly 
1               5                   10                  15      


Ser Gly Gly Ser Gly Ser Gly Gly Ser 
            20                  25  


<210> 465
<211> 25
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide


<220>
<221> MISC_FEATURE
<222> (1)..(25) 
<223> This sequence may encompass 0-5 "Gly Gly Gly Gly Ser"
      repeating units

<400> 465
Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser Gly Gly Gly Gly Ser 
            20                  25  


<210> 466
<211> 4
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      peptide

<400> 466
Glu Pro Lys Ser 
1               


<210> 467
<211> 231
<212> PRT
<213> Artificial Sequence

<220>
<223> Description of Artificial Sequence: Synthetic
      polypeptide

<220>
<223> XENP31290 Chain 2 - empty-Fc(216)_IgG1_C220S/PVA_/S267K/S364K
      /E357Q

<400> 467
Glu Pro Lys Ser Ser Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys 
            20                  25                  30          


Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val Val 
        35                  40                  45              


Asp Val Lys His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp 
    50                  55                  60                  


Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr 
65                  70                  75                  80  


Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln Asp 
                85                  90                  95      


Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu 
            100                 105                 110         


Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg 
        115                 120                 125             


Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Gln Met Thr Lys 
    130                 135                 140                 


Asn Gln Val Lys Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp 
145                 150                 155                 160 


Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys 
                165                 170                 175     


Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser 
            180                 185                 190         


Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser 
        195                 200                 205             


Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser 
    210                 215                 220                 


Leu Ser Leu Ser Pro Gly Lys 
225                 230     

