                         б

<110>  Ŵҩݣ޹˾
 
<120>  B7-H3弰;

<130>  PF 211082PCT

<150>  202011544445.8
<151>  2020-12-23

<160>  65    

<170>  PatentIn version 3.3

<210>  1
<211>  10
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  1

Gly Tyr Thr Phe Thr Glu Tyr Ile Met His 
1               5                   10  


<210>  2
<211>  17
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  2

Gly Ile Asn Pro Asn Asn Gly Gly Thr Thr Tyr Asn Gln Lys Phe Lys 
1               5                   10                  15      


Asp 
    


<210>  3
<211>  9
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  3

Arg Thr Pro Pro Trp His Phe Ala Val 
1               5                   


<210>  4
<211>  10
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  4

Ser Ala Ser Ser Ser Val Ser Tyr Ile His 
1               5                   10  


<210>  5
<211>  7
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  5

Asp Thr Ser Arg Leu Ala Ser 
1               5           


<210>  6
<211>  9
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  6

Gln Gln Trp Ser Ser Ala Pro Leu Thr 
1               5                   


<210>  7
<211>  17
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  7

Gly Ile Asn Pro Gly Thr Gly Gly Thr Thr Tyr Asn Gln Lys Phe Lys 
1               5                   10                  15      


Asp 
    


<210>  8
<211>  10
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  8

Gly Tyr Ile Phe Thr Ser Tyr Trp Ile His 
1               5                   10  


<210>  9
<211>  17
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  9

Arg Ile Tyr Pro Gly Thr Asp Ser Thr Phe Tyr Asn Glu Lys Phe Lys 
1               5                   10                  15      


Gly 
    


<210>  10
<211>  10
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  10

Ile Thr Ala Ser Asp Trp Tyr Phe Asp Val 
1               5                   10  


<210>  11
<211>  12
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  11

Ser Val Ser Ser Ser Val Asn Ser Asn Tyr Leu Tyr 
1               5                   10          


<210>  12
<211>  7
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  12

Gly Thr Ser Asn Leu Ala Ser 
1               5           


<210>  13
<211>  9
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  13

Tyr Gln Trp Ser Ser Tyr Pro Phe Thr 
1               5                   


<210>  14
<211>  17
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  14

Arg Ile Tyr Pro Gly Thr Glu Ser Thr Phe Tyr Asn Glu Lys Phe Lys 
1               5                   10                  15      


Gly 
    


<210>  15
<211>  12
<212>  PRT
<213>  ˹

<220>
<223>  CDR

<400>  15

Ser Val Ser Ser Ser Val Gln Ser Asn Tyr Leu Tyr 
1               5                   10          


<210>  16
<211>  119
<212>  PRT
<213>  ˹

<220>
<223>  VH

<400>  16

Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Leu Ser Cys Lys Thr Ser Gly Tyr Ile Phe Thr Ser Tyr 
            20                  25                  30          


Trp Ile His Trp Ile Lys Gln Arg Ser Gly Gln Gly Leu Glu Trp Ile 
        35                  40                  45              


Ala Arg Ile Tyr Pro Gly Thr Asp Ser Thr Phe Tyr Asn Glu Lys Phe 
    50                  55                  60                  


Lys Gly Arg Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Val Tyr 
65                  70                  75                  80  


Leu Gln Leu Asn Ser Leu Lys Ser Glu Asp Ser Ala Val Tyr Phe Cys 
                85                  90                  95      


His Phe Ile Thr Ala Ser Asp Trp Tyr Phe Asp Val Trp Gly Ala Gly 
            100                 105                 110         


Thr Thr Val Thr Val Ser Ser 
        115                 


<210>  17
<211>  108
<212>  PRT
<213>  ˹

<220>
<223>  VL

<400>  17

Asp Ile Val Leu Thr Gln Ser Pro Ala Ile Met Ser Ala Ser Pro Gly 
1               5                   10                  15      


Glu Lys Val Thr Leu Thr Cys Ser Val Ser Ser Ser Val Asn Ser Asn 
            20                  25                  30          


Tyr Leu Tyr Trp Tyr Gln Gln Lys Pro Gly Ser Ser Pro Lys Leu Trp 
        35                  40                  45              


Ile Tyr Gly Thr Ser Asn Leu Ala Ser Gly Val Pro Ala Arg Phe Ser 
    50                  55                  60                  


Gly Ser Gly Ser Gly Pro Ser Tyr Ser Leu Thr Ile Ser Ser Met Glu 
65                  70                  75                  80  


Ala Glu Asp Ala Ala Ser Tyr Phe Cys Tyr Gln Trp Ser Ser Tyr Pro 
                85                  90                  95      


Phe Thr Phe Gly Ser Gly Thr Lys Leu Glu Ile Lys 
            100                 105             


<210>  18
<211>  118
<212>  PRT
<213>  ˹

<220>
<223>  VH

<400>  18

Glu Val Gln Leu Gln Gln Ser Val Pro Glu Leu Val Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Ile Ser Cys Lys Thr Ser Gly Tyr Thr Phe Thr Glu Tyr 
            20                  25                  30          


Ile Met His Trp Val Lys Gln Ser His Gly Lys Asn Leu Glu Trp Ile 
        35                  40                  45              


Gly Gly Ile Asn Pro Asn Asn Gly Gly Thr Thr Tyr Asn Gln Lys Phe 
    50                  55                  60                  


Lys Asp Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu His Asn Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Arg Thr Pro Pro Trp His Phe Ala Val Trp Gly Ala Gly Thr 
            100                 105                 110         


Ser Leu Thr Val Ser Ser 
        115             


<210>  19
<211>  106
<212>  PRT
<213>  ˹

<220>
<223>  VL

<400>  19

Asp Ile Val Leu Thr Gln Ser Pro Thr Ile Met Ser Ala Ser Pro Gly 
1               5                   10                  15      


Glu Lys Val Thr Met Thr Cys Ser Ala Ser Ser Ser Val Ser Tyr Ile 
            20                  25                  30          


His Trp Tyr Gln Gln Lys Ser Gly Thr Ser Pro Lys Arg Trp Ile Phe 
        35                  40                  45              


Asp Thr Ser Arg Leu Ala Ser Gly Val Pro Ala Arg Phe Ser Gly Ser 
    50                  55                  60                  


Gly Ser Gly Thr Ser Tyr Ser Leu Thr Ile Ser Ser Met Glu Ala Glu 
65                  70                  75                  80  


Asp Ala Ala Thr Tyr Tyr Cys Gln Gln Trp Ser Ser Ala Pro Leu Thr 
                85                  90                  95      


Phe Gly Thr Gly Thr Thr Leu Glu Leu Lys 
            100                 105     


<210>  20
<211>  119
<212>  PRT
<213>  ˹

<220>
<223>  VH

<400>  20

Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Ser Tyr 
            20                  25                  30          


Trp Ile His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Arg Ile Tyr Pro Gly Thr Glu Ser Thr Phe Tyr Asn Glu Lys Phe 
    50                  55                  60                  


Lys Gly Arg Val Thr Met Thr Arg Asp Thr Ser Thr Ser Thr Val Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


His Phe Ile Thr Ala Ser Asp Trp Tyr Phe Asp Val Trp Gly Gln Gly 
            100                 105                 110         


Thr Leu Val Thr Val Ser Ser 
        115                 


<210>  21
<211>  108
<212>  PRT
<213>  ˹

<220>
<223>  VL

<400>  21

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 Ser Val Ser Ser Ser Val Gln Ser Asn 
            20                  25                  30          


Tyr Leu Tyr Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro Arg Leu Leu 
        35                  40                  45              


Ile Tyr Gly Thr Ser Asn Leu Ala Ser Gly Ile Pro Ala Arg Phe Ser 
    50                  55                  60                  


Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Leu Glu 
65                  70                  75                  80  


Pro Glu Asp Phe Ala Val Tyr Tyr Cys Tyr Gln Trp Ser Ser Tyr Pro 
                85                  90                  95      


Phe Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 
            100                 105             


<210>  22
<211>  118
<212>  PRT
<213>  ˹

<220>
<223>  VH

<400>  22

Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Glu Tyr 
            20                  25                  30          


Ile Met His Trp Val Arg Gln Ala Pro Gly Gln Arg Leu Glu Trp Met 
        35                  40                  45              


Gly Gly Ile Asn Pro Gly Thr Gly Gly Thr Thr Tyr Asn Gln Lys Phe 
    50                  55                  60                  


Lys Asp Arg Val Thr Ile Thr Val Asp Thr Ser Ala Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Arg Thr Pro Pro Trp His Phe Ala Val Trp Gly Gln Gly Thr 
            100                 105                 110         


Leu Val Thr Val Ser Ser 
        115             


<210>  23
<211>  106
<212>  PRT
<213>  ˹

<220>
<223>  VL

<400>  23

Asp Ile Gln Leu Thr Gln Ser Pro Ser Phe Leu Ser Ala Ser Val Gly 
1               5                   10                  15      


Asp Arg Val Thr Ile Thr Cys Ser Ala Ser Ser Ser Val Ser Tyr Ile 
            20                  25                  30          


His Trp Tyr Gln Gln Lys Pro Gly Lys Ala Pro Lys Arg Trp Ile Tyr 
        35                  40                  45              


Asp Thr Ser Arg Leu Ala Ser Gly Val Pro Ser Arg Phe Ser Gly Ser 
    50                  55                  60                  


Gly Ser Gly Thr Glu Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu 
65                  70                  75                  80  


Asp Phe Ala Thr Tyr Tyr Cys Gln Gln Trp Ser Ser Ala Pro Leu Thr 
                85                  90                  95      


Phe Gly Gly Gly Thr Lys Val Glu Ile Lys 
            100                 105     


<210>  24
<211>  449
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  24

Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Ile Phe Thr Ser Tyr 
            20                  25                  30          


Trp Ile His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Arg Ile Tyr Pro Gly Thr Glu Ser Thr Phe Tyr Asn Glu Lys Phe 
    50                  55                  60                  


Lys Gly Arg Val Thr Met Thr Arg Asp Thr Ser Thr Ser Thr Val Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


His Phe Ile Thr Ala Ser Asp Trp Tyr Phe Asp Val Trp Gly Gln Gly 
            100                 105                 110         


Thr Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe 
        115                 120                 125             


Pro Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu 
    130                 135                 140                 


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


Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu 
                165                 170                 175     


Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser 
            180                 185                 190         


Ser Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro 
        195                 200                 205             


Ser Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys 
    210                 215                 220                 


Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro 
225                 230                 235                 240 


Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser 
                245                 250                 255     


Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp 
            260                 265                 270         


Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn 
        275                 280                 285             


Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val 
    290                 295                 300                 


Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu 
305                 310                 315                 320 


Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys 
                325                 330                 335     


Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr 
            340                 345                 350         


Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr 
        355                 360                 365             


Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu 
    370                 375                 380                 


Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu 
385                 390                 395                 400 


Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys 
                405                 410                 415     


Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu 
            420                 425                 430         


Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly 
        435                 440                 445             


Lys 
    


<210>  25
<211>  215
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  25

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 Ser Val Ser Ser Ser Val Gln Ser Asn 
            20                  25                  30          


Tyr Leu Tyr Trp Tyr Gln Gln Lys Pro Gly Gln Ala Pro Arg Leu Leu 
        35                  40                  45              


Ile Tyr Gly Thr Ser Asn Leu Ala Ser Gly Ile Pro Ala Arg Phe Ser 
    50                  55                  60                  


Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Leu Glu 
65                  70                  75                  80  


Pro Glu Asp Phe Ala Val Tyr Tyr Cys Tyr Gln Trp Ser Ser Tyr Pro 
                85                  90                  95      


Phe Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys Arg Thr Val Ala 
            100                 105                 110         


Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser 
        115                 120                 125             


Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu 
    130                 135                 140                 


Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser 
145                 150                 155                 160 


Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu 
                165                 170                 175     


Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val 
            180                 185                 190         


Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys 
        195                 200                 205             


Ser Phe Asn Arg Gly Glu Cys 
    210                 215 


<210>  26
<211>  448
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  26

Gln Val Gln Leu Val Gln Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Glu Tyr 
            20                  25                  30          


Ile Met His Trp Val Arg Gln Ala Pro Gly Gln Arg Leu Glu Trp Met 
        35                  40                  45              


Gly Gly Ile Asn Pro Gly Thr Gly Gly Thr Thr Tyr Asn Gln Lys Phe 
    50                  55                  60                  


Lys Asp Arg Val Thr Ile Thr Val Asp Thr Ser Ala Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Arg Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Arg Thr Pro Pro Trp His Phe Ala Val Trp Gly Gln Gly Thr 
            100                 105                 110         


Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 
        115                 120                 125             


Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 
    130                 135                 140                 


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


Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 
                165                 170                 175     


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


Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 
        195                 200                 205             


Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr 
    210                 215                 220                 


His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser 
225                 230                 235                 240 


Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg 
                245                 250                 255     


Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro 
            260                 265                 270         


Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala 
        275                 280                 285             


Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val 
    290                 295                 300                 


Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr 
305                 310                 315                 320 


Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr 
                325                 330                 335     


Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu 
            340                 345                 350         


Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys 
        355                 360                 365             


Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser 
    370                 375                 380                 


Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp 
385                 390                 395                 400 


Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser 
                405                 410                 415     


Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala 
            420                 425                 430         


Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
        435                 440                 445             


<210>  27
<211>  213
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  27

Asp Ile Gln Leu Thr Gln Ser Pro Ser Phe Leu Ser Ala Ser Val Gly 
1               5                   10                  15      


Asp Arg Val Thr Ile Thr Cys Ser Ala Ser Ser Ser Val Ser Tyr Ile 
            20                  25                  30          


His Trp Tyr Gln Gln Lys Pro Gly Lys Ala Pro Lys Arg Trp Ile Tyr 
        35                  40                  45              


Asp Thr Ser Arg Leu Ala Ser Gly Val Pro Ser Arg Phe Ser Gly Ser 
    50                  55                  60                  


Gly Ser Gly Thr Glu Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu 
65                  70                  75                  80  


Asp Phe Ala Thr Tyr Tyr Cys Gln Gln Trp Ser Ser Ala Pro Leu Thr 
                85                  90                  95      


Phe Gly Gly Gly Thr Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro 
            100                 105                 110         


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


Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys 
    130                 135                 140                 


Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu 
145                 150                 155                 160 


Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser 
                165                 170                 175     


Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala 
            180                 185                 190         


Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe 
        195                 200                 205             


Asn Arg Gly Glu Cys 
    210             


<210>  28
<211>  449
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  28

Glu Val Gln Leu Gln Gln Ser Gly Ala Glu Leu Val Arg Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Leu Ser Cys Lys Thr Ser Gly Tyr Ile Phe Thr Ser Tyr 
            20                  25                  30          


Trp Ile His Trp Ile Lys Gln Arg Ser Gly Gln Gly Leu Glu Trp Ile 
        35                  40                  45              


Ala Arg Ile Tyr Pro Gly Thr Asp Ser Thr Phe Tyr Asn Glu Lys Phe 
    50                  55                  60                  


Lys Gly Arg Ala Thr Leu Thr Ala Asp Lys Ser Ser Ser Thr Val Tyr 
65                  70                  75                  80  


Leu Gln Leu Asn Ser Leu Lys Ser Glu Asp Ser Ala Val Tyr Phe Cys 
                85                  90                  95      


His Phe Ile Thr Ala Ser Asp Trp Tyr Phe Asp Val Trp Gly Ala Gly 
            100                 105                 110         


Thr Thr Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe 
        115                 120                 125             


Pro Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu 
    130                 135                 140                 


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


Asn Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu 
                165                 170                 175     


Gln Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser 
            180                 185                 190         


Ser Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro 
        195                 200                 205             


Ser Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys 
    210                 215                 220                 


Thr His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro 
225                 230                 235                 240 


Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser 
                245                 250                 255     


Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp 
            260                 265                 270         


Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn 
        275                 280                 285             


Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val 
    290                 295                 300                 


Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu 
305                 310                 315                 320 


Tyr Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys 
                325                 330                 335     


Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr 
            340                 345                 350         


Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr 
        355                 360                 365             


Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu 
    370                 375                 380                 


Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu 
385                 390                 395                 400 


Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys 
                405                 410                 415     


Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu 
            420                 425                 430         


Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly 
        435                 440                 445             


Lys 
    


<210>  29
<211>  215
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  29

Asp Ile Val Leu Thr Gln Ser Pro Ala Ile Met Ser Ala Ser Pro Gly 
1               5                   10                  15      


Glu Lys Val Thr Leu Thr Cys Ser Val Ser Ser Ser Val Asn Ser Asn 
            20                  25                  30          


Tyr Leu Tyr Trp Tyr Gln Gln Lys Pro Gly Ser Ser Pro Lys Leu Trp 
        35                  40                  45              


Ile Tyr Gly Thr Ser Asn Leu Ala Ser Gly Val Pro Ala Arg Phe Ser 
    50                  55                  60                  


Gly Ser Gly Ser Gly Pro Ser Tyr Ser Leu Thr Ile Ser Ser Met Glu 
65                  70                  75                  80  


Ala Glu Asp Ala Ala Ser Tyr Phe Cys Tyr Gln Trp Ser Ser Tyr Pro 
                85                  90                  95      


Phe Thr Phe Gly Ser Gly Thr Lys Leu Glu Ile Lys Arg Thr Val Ala 
            100                 105                 110         


Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser 
        115                 120                 125             


Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu 
    130                 135                 140                 


Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser 
145                 150                 155                 160 


Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu 
                165                 170                 175     


Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val 
            180                 185                 190         


Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys 
        195                 200                 205             


Ser Phe Asn Arg Gly Glu Cys 
    210                 215 


<210>  30
<211>  448
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  30

Glu Val Gln Leu Gln Gln Ser Val Pro Glu Leu Val Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Ile Ser Cys Lys Thr Ser Gly Tyr Thr Phe Thr Glu Tyr 
            20                  25                  30          


Ile Met His Trp Val Lys Gln Ser His Gly Lys Asn Leu Glu Trp Ile 
        35                  40                  45              


Gly Gly Ile Asn Pro Asn Asn Gly Gly Thr Thr Tyr Asn Gln Lys Phe 
    50                  55                  60                  


Lys Asp Lys Ala Thr Leu Thr Val Asp Lys Ser Ser Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu His Asn Leu Thr Ser Glu Asp Ser Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Arg Thr Pro Pro Trp His Phe Ala Val Trp Gly Ala Gly Thr 
            100                 105                 110         


Ser Leu Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 
        115                 120                 125             


Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 
    130                 135                 140                 


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


Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 
                165                 170                 175     


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


Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 
        195                 200                 205             


Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr 
    210                 215                 220                 


His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser 
225                 230                 235                 240 


Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg 
                245                 250                 255     


Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro 
            260                 265                 270         


Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala 
        275                 280                 285             


Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val 
    290                 295                 300                 


Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr 
305                 310                 315                 320 


Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr 
                325                 330                 335     


Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu 
            340                 345                 350         


Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys 
        355                 360                 365             


Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser 
    370                 375                 380                 


Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp 
385                 390                 395                 400 


Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser 
                405                 410                 415     


Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala 
            420                 425                 430         


Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
        435                 440                 445             


<210>  31
<211>  213
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  31

Asp Ile Val Leu Thr Gln Ser Pro Thr Ile Met Ser Ala Ser Pro Gly 
1               5                   10                  15      


Glu Lys Val Thr Met Thr Cys Ser Ala Ser Ser Ser Val Ser Tyr Ile 
            20                  25                  30          


His Trp Tyr Gln Gln Lys Ser Gly Thr Ser Pro Lys Arg Trp Ile Phe 
        35                  40                  45              


Asp Thr Ser Arg Leu Ala Ser Gly Val Pro Ala Arg Phe Ser Gly Ser 
    50                  55                  60                  


Gly Ser Gly Thr Ser Tyr Ser Leu Thr Ile Ser Ser Met Glu Ala Glu 
65                  70                  75                  80  


Asp Ala Ala Thr Tyr Tyr Cys Gln Gln Trp Ser Ser Ala Pro Leu Thr 
                85                  90                  95      


Phe Gly Thr Gly Thr Thr Leu Glu Leu Lys Arg Thr Val Ala Ala Pro 
            100                 105                 110         


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


Ala Ser Val Val Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys 
    130                 135                 140                 


Val Gln Trp Lys Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu 
145                 150                 155                 160 


Ser Val Thr Glu Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser 
                165                 170                 175     


Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala 
            180                 185                 190         


Cys Glu Val Thr His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe 
        195                 200                 205             


Asn Arg Gly Glu Cys 
    210             


<210>  32
<211>  534
<212>  PRT
<213>  ˹

<220>
<223>  4Ig-B7H3

<400>  32

Met Leu Arg Arg Arg Gly Ser Pro Gly Met Gly Val His Val Gly Ala 
1               5                   10                  15      


Ala Leu Gly Ala Leu Trp Phe Cys Leu Thr Gly Ala Leu Glu Val Gln 
            20                  25                  30          


Val Pro Glu Asp Pro Val Val Ala Leu Val Gly Thr Asp Ala Thr Leu 
        35                  40                  45              


Cys Cys Ser Phe Ser Pro Glu Pro Gly Phe Ser Leu Ala Gln Leu Asn 
    50                  55                  60                  


Leu Ile Trp Gln Leu Thr Asp Thr Lys Gln Leu Val His Ser Phe Ala 
65                  70                  75                  80  


Glu Gly Gln Asp Gln Gly Ser Ala Tyr Ala Asn Arg Thr Ala Leu Phe 
                85                  90                  95      


Pro Asp Leu Leu Ala Gln Gly Asn Ala Ser Leu Arg Leu Gln Arg Val 
            100                 105                 110         


Arg Val Ala Asp Glu Gly Ser Phe Thr Cys Phe Val Ser Ile Arg Asp 
        115                 120                 125             


Phe Gly Ser Ala Ala Val Ser Leu Gln Val Ala Ala Pro Tyr Ser Lys 
    130                 135                 140                 


Pro Ser Met Thr Leu Glu Pro Asn Lys Asp Leu Arg Pro Gly Asp Thr 
145                 150                 155                 160 


Val Thr Ile Thr Cys Ser Ser Tyr Gln Gly Tyr Pro Glu Ala Glu Val 
                165                 170                 175     


Phe Trp Gln Asp Gly Gln Gly Val Pro Leu Thr Gly Asn Val Thr Thr 
            180                 185                 190         


Ser Gln Met Ala Asn Glu Gln Gly Leu Phe Asp Val His Ser Ile Leu 
        195                 200                 205             


Arg Val Val Leu Gly Ala Asn Gly Thr Tyr Ser Cys Leu Val Arg Asn 
    210                 215                 220                 


Pro Val Leu Gln Gln Asp Ala His Ser Ser Val Thr Ile Thr Pro Gln 
225                 230                 235                 240 


Arg Ser Pro Thr Gly Ala Val Glu Val Gln Val Pro Glu Asp Pro Val 
                245                 250                 255     


Val Ala Leu Val Gly Thr Asp Ala Thr Leu Arg Cys Ser Phe Ser Pro 
            260                 265                 270         


Glu Pro Gly Phe Ser Leu Ala Gln Leu Asn Leu Ile Trp Gln Leu Thr 
        275                 280                 285             


Asp Thr Lys Gln Leu Val His Ser Phe Thr Glu Gly Arg Asp Gln Gly 
    290                 295                 300                 


Ser Ala Tyr Ala Asn Arg Thr Ala Leu Phe Pro Asp Leu Leu Ala Gln 
305                 310                 315                 320 


Gly Asn Ala Ser Leu Arg Leu Gln Arg Val Arg Val Ala Asp Glu Gly 
                325                 330                 335     


Ser Phe Thr Cys Phe Val Ser Ile Arg Asp Phe Gly Ser Ala Ala Val 
            340                 345                 350         


Ser Leu Gln Val Ala Ala Pro Tyr Ser Lys Pro Ser Met Thr Leu Glu 
        355                 360                 365             


Pro Asn Lys Asp Leu Arg Pro Gly Asp Thr Val Thr Ile Thr Cys Ser 
    370                 375                 380                 


Ser Tyr Arg Gly Tyr Pro Glu Ala Glu Val Phe Trp Gln Asp Gly Gln 
385                 390                 395                 400 


Gly Val Pro Leu Thr Gly Asn Val Thr Thr Ser Gln Met Ala Asn Glu 
                405                 410                 415     


Gln Gly Leu Phe Asp Val His Ser Val Leu Arg Val Val Leu Gly Ala 
            420                 425                 430         


Asn Gly Thr Tyr Ser Cys Leu Val Arg Asn Pro Val Leu Gln Gln Asp 
        435                 440                 445             


Ala His Gly Ser Val Thr Ile Thr Gly Gln Pro Met Thr Phe Pro Pro 
    450                 455                 460                 


Glu Ala Leu Trp Val Thr Val Gly Leu Ser Val Cys Leu Ile Ala Leu 
465                 470                 475                 480 


Leu Val Ala Leu Ala Phe Val Cys Trp Arg Lys Ile Lys Gln Ser Cys 
                485                 490                 495     


Glu Glu Glu Asn Ala Gly Ala Glu Asp Gln Asp Gly Glu Gly Glu Gly 
            500                 505                 510         


Ser Lys Thr Ala Leu Gln Pro Leu Lys His Ser Asp Ser Lys Glu Asp 
        515                 520                 525             


Asp Gly Gln Glu Ile Ala 
    530                 


<210>  33
<211>  316
<212>  PRT
<213>  ˹

<220>
<223>  2Ig-B7H3

<400>  33

Met Leu Arg Arg Arg Gly Ser Pro Gly Met Gly Val His Val Gly Ala 
1               5                   10                  15      


Ala Leu Gly Ala Leu Trp Phe Cys Leu Thr Gly Ala Leu Glu Val Gln 
            20                  25                  30          


Val Pro Glu Asp Pro Val Val Ala Leu Val Gly Thr Asp Ala Thr Leu 
        35                  40                  45              


Cys Cys Ser Phe Ser Pro Glu Pro Gly Phe Ser Leu Ala Gln Leu Asn 
    50                  55                  60                  


Leu Ile Trp Gln Leu Thr Asp Thr Lys Gln Leu Val His Ser Phe Ala 
65                  70                  75                  80  


Glu Gly Gln Asp Gln Gly Ser Ala Tyr Ala Asn Arg Thr Ala Leu Phe 
                85                  90                  95      


Pro Asp Leu Leu Ala Gln Gly Asn Ala Ser Leu Arg Leu Gln Arg Val 
            100                 105                 110         


Arg Val Ala Asp Glu Gly Ser Phe Thr Cys Phe Val Ser Ile Arg Asp 
        115                 120                 125             


Phe Gly Ser Ala Ala Val Ser Leu Gln Val Ala Ala Pro Tyr Ser Lys 
    130                 135                 140                 


Pro Ser Met Thr Leu Glu Pro Asn Lys Asp Leu Arg Pro Gly Asp Thr 
145                 150                 155                 160 


Val Thr Ile Thr Cys Ser Ser Tyr Arg Gly Tyr Pro Glu Ala Glu Val 
                165                 170                 175     


Phe Trp Gln Asp Gly Gln Gly Val Pro Leu Thr Gly Asn Val Thr Thr 
            180                 185                 190         


Ser Gln Met Ala Asn Glu Gln Gly Leu Phe Asp Val His Ser Val Leu 
        195                 200                 205             


Arg Val Val Leu Gly Ala Asn Gly Thr Tyr Ser Cys Leu Val Arg Asn 
    210                 215                 220                 


Pro Val Leu Gln Gln Asp Ala His Gly Ser Val Thr Ile Thr Gly Gln 
225                 230                 235                 240 


Pro Met Thr Phe Pro Pro Glu Ala Leu Trp Val Thr Val Gly Leu Ser 
                245                 250                 255     


Val Cys Leu Ile Ala Leu Leu Val Ala Leu Ala Phe Val Cys Trp Arg 
            260                 265                 270         


Lys Ile Lys Gln Ser Cys Glu Glu Glu Asn Ala Gly Ala Glu Asp Gln 
        275                 280                 285             


Asp Gly Glu Gly Glu Gly Ser Lys Thr Ala Leu Gln Pro Leu Lys His 
    290                 295                 300                 


Ser Asp Ser Lys Glu Asp Asp Gly Gln Glu Ile Ala 
305                 310                 315     


<210>  34
<211>  534
<212>  PRT
<213>  ˹

<220>
<223>  ʳзB7H3

<400>  34

Met Leu His Arg Arg Gly Ser Pro Gly Met Gly Val His Val Gly Ala 
1               5                   10                  15      


Ala Leu Gly Ala Leu Trp Phe Cys Leu Thr Gly Ala Leu Glu Val Gln 
            20                  25                  30          


Val Pro Glu Asp Pro Val Val Ala Leu Val Gly Thr Asp Ala Thr Leu 
        35                  40                  45              


Arg Cys Ser Phe Ser Pro Glu Pro Gly Phe Ser Leu Ala Gln Leu Asn 
    50                  55                  60                  


Leu Ile Trp Gln Leu Thr Asp Thr Lys Gln Leu Val His Ser Phe Thr 
65                  70                  75                  80  


Glu Gly Arg Asp Gln Gly Ser Ala Tyr Ala Asn Arg Thr Ala Leu Phe 
                85                  90                  95      


Leu Asp Leu Leu Ala Gln Gly Asn Ala Ser Leu Arg Leu Gln Arg Val 
            100                 105                 110         


Arg Val Ala Asp Glu Gly Ser Phe Thr Cys Phe Val Ser Ile Arg Asp 
        115                 120                 125             


Phe Gly Ser Ala Ala Val Ser Leu Gln Val Ala Ala Pro Tyr Ser Lys 
    130                 135                 140                 


Pro Ser Met Thr Leu Glu Pro Asn Lys Asp Leu Arg Pro Gly Asp Thr 
145                 150                 155                 160 


Val Thr Ile Thr Cys Ser Ser Tyr Arg Gly Tyr Pro Glu Ala Glu Val 
                165                 170                 175     


Phe Trp Gln Asp Gly Gln Gly Ala Pro Leu Thr Gly Asn Val Thr Thr 
            180                 185                 190         


Ser Gln Met Ala Asn Glu Gln Gly Leu Phe Asp Val His Ser Val Leu 
        195                 200                 205             


Arg Val Val Leu Gly Ala Asn Gly Thr Tyr Ser Cys Leu Val Arg Asn 
    210                 215                 220                 


Pro Val Leu Gln Gln Asp Ala His Gly Ser Ile Thr Ile Thr Pro Gln 
225                 230                 235                 240 


Arg Ser Pro Thr Gly Ala Val Glu Val Gln Val Pro Glu Asp Pro Val 
                245                 250                 255     


Val Ala Leu Val Gly Thr Asp Ala Thr Leu Arg Cys Ser Phe Ser Pro 
            260                 265                 270         


Glu Pro Gly Phe Ser Leu Ala Gln Leu Asn Leu Ile Trp Gln Leu Thr 
        275                 280                 285             


Asp Thr Lys Gln Leu Val His Ser Phe Thr Glu Gly Arg Asp Gln Gly 
    290                 295                 300                 


Ser Ala Tyr Ala Asn Arg Thr Ala Leu Phe Leu Asp Leu Leu Ala Gln 
305                 310                 315                 320 


Gly Asn Ala Ser Leu Arg Leu Gln Arg Val Arg Val Ala Asp Glu Gly 
                325                 330                 335     


Ser Phe Thr Cys Phe Val Ser Ile Arg Asp Phe Gly Ser Ala Ala Val 
            340                 345                 350         


Ser Leu Gln Val Ala Ala Pro Tyr Ser Lys Pro Ser Met Thr Leu Glu 
        355                 360                 365             


Pro Asn Lys Asp Leu Arg Pro Gly Asp Thr Val Thr Ile Thr Cys Ser 
    370                 375                 380                 


Ser Tyr Arg Gly Tyr Pro Glu Ala Glu Val Phe Trp Gln Asp Gly Gln 
385                 390                 395                 400 


Gly Ala Pro Leu Thr Gly Asn Val Thr Thr Ser Gln Met Ala Asn Glu 
                405                 410                 415     


Gln Gly Leu Phe Asp Val His Ser Val Leu Arg Val Val Leu Gly Ala 
            420                 425                 430         


Asn Gly Thr Tyr Ser Cys Leu Val Arg Asn Pro Val Leu Gln Gln Asp 
        435                 440                 445             


Ala His Gly Ser Val Thr Ile Thr Gly Gln Pro Met Thr Phe Pro Pro 
    450                 455                 460                 


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


Leu Val Ala Leu Ala Phe Val Cys Trp Arg Lys Ile Lys Gln Ser Cys 
                485                 490                 495     


Glu Glu Glu Asn Ala Gly Ala Glu Asp Gln Asp Gly Glu Gly Glu Gly 
            500                 505                 510         


Ser Lys Thr Ala Leu Gln Pro Leu Lys His Ser Asp Ser Lys Glu Asp 
        515                 520                 525             


Asp Gly Gln Glu Leu Ala 
    530                 


<210>  35
<211>  122
<212>  PRT
<213>  ˹

<220>
<223>  MGA271 VH 

<400>  35

Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly 
1               5                   10                  15      


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


Gly Met His Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Val 
        35                  40                  45              


Ala Tyr Ile Ser Ser Asp Ser Ser Ala Ile Tyr Tyr Ala Asp Thr Val 
    50                  55                  60                  


Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ala Lys Asn Ser Leu Tyr 
65                  70                  75                  80  


Leu Gln Met Asn Ser Leu Arg Asp Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Gly Arg Gly Arg Glu Asn Ile Tyr Tyr Gly Ser Arg Leu Asp Tyr Trp 
            100                 105                 110         


Gly Gln Gly Thr Thr Val Thr Val Ser Ser 
        115                 120         


<210>  36
<211>  107
<212>  PRT
<213>  ˹

<220>
<223>  MGA271 VL 

<400>  36

Asp Ile Gln Leu Thr Gln Ser Pro Ser Phe Leu Ser Ala Ser Val Gly 
1               5                   10                  15      


Asp Arg Val Thr Ile Thr Cys Lys Ala Ser Gln Asn Val Asp Thr Asn 
            20                  25                  30          


Val Ala Trp Tyr Gln Gln Lys Pro Gly Lys Ala Pro Lys Ala Leu Ile 
        35                  40                  45              


Tyr Ser Ala Ser Tyr Arg Tyr Ser Gly Val Pro Ser Arg Phe Ser Gly 
    50                  55                  60                  


Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro 
65                  70                  75                  80  


Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln Tyr Asn Asn Tyr Pro Phe 
                85                  90                  95      


Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 
            100                 105         


<210>  37
<211>  330
<212>  PRT
<213>  ˹

<220>
<223>   IgG1-CH 

<400>  37

Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser Lys 
1               5                   10                  15      


Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 
            20                  25                  30          


Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 
        35                  40                  45              


Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr Ser 
    50                  55                  60                  


Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln Thr 
65                  70                  75                  80  


Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp Lys 
                85                  90                  95      


Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys 
            100                 105                 110         


Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro 
        115                 120                 125             


Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys 
    130                 135                 140                 


Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp 
145                 150                 155                 160 


Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu 
                165                 170                 175     


Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu 
            180                 185                 190         


His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn 
        195                 200                 205             


Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly 
    210                 215                 220                 


Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu 
225                 230                 235                 240 


Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr 
                245                 250                 255     


Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn 
            260                 265                 270         


Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe 
        275                 280                 285             


Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn 
    290                 295                 300                 


Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr 
305                 310                 315                 320 


Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
                325                 330 


<210>  38
<211>  107
<212>  PRT
<213>  ˹

<220>
<223>   -CL 

<400>  38

Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 
1               5                   10                  15      


Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 
            20                  25                  30          


Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 
        35                  40                  45              


Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 
    50                  55                  60                  


Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 
65                  70                  75                  80  


Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 
                85                  90                  95      


Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 
            100                 105         


<210>  39
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  39

Ser Ala Gly Gly Thr Cys Cys Ala Gly Cys Thr Gly Cys Ala Gly Cys 
1               5                   10                  15      


Ala Gly Tyr Tyr Thr Gly Gly 
            20              


<210>  40
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>  

<400>  40

Cys Ala Gly Gly Thr Arg Cys Ala Gly Cys Thr Gly Ala Ala Gly Ser 
1               5                   10                  15      


Ala Gly Thr Cys Ala Gly Gly 
            20              


<210>  41
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  41

Gly Ala Lys Gly Thr Gly Cys Ala Gly Cys Thr Thr Cys Ala Gly Cys 
1               5                   10                  15      


Ala Gly Thr Cys Arg Gly Gly 
            20              


<210>  42
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  42

Gly Ala Val Gly Thr Gly Ala Trp Gly Cys Thr Gly Gly Thr Gly Gly 
1               5                   10                  15      


Ala Gly Thr Cys Thr Gly Arg 
            20              


<210>  43
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  43

Gly Ala Ala Gly Thr Gly Cys Ala Gly Cys Thr Gly Thr Thr Gly Gly 
1               5                   10                  15      


Ala Gly Ala Cys Thr Gly Gly 
            20              


<210>  44
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  44

Gly Ala Gly Gly Thr Thr Cys Ala Gly Cys Thr Gly Cys Ala Gly Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Gly Lys 
            20              


<210>  45
<211>  23
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  45

Cys Ala Gly Gly Thr Thr Cys Ala Cys Cys Thr Ala Cys Ala Ala Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Gly Gly 
            20              


<210>  46
<211>  18
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  46

Cys Thr Gly Ala Gly Gly Ala Arg Ala Cys Gly Gly Thr Gly Ala Cys 
1               5                   10                  15      


Cys Gly 
        


<210>  47
<211>  22
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  47

Cys Thr Gly Ala Gly Gly Ala Gly Ala Cys Thr Gly Thr Gly Ala Gly 
1               5                   10                  15      


Ala Gly Trp Gly Gly Thr 
            20          


<210>  48
<211>  22
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  48

Cys Thr Gly Ala Gly Gly Ala Gly Ala Cys Gly Gly Thr Gly Ala Cys 
1               5                   10                  15      


Thr Gly Ala Gly Gly Thr 
            20          


<210>  49
<211>  22
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  49

Cys Thr Gly Cys Ala Gly Ala Gly Ala Cys Ala Gly Thr Gly Ala Cys 
1               5                   10                  15      


Cys Ala Gly Ala Gly Thr 
            20          


<210>  50
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  50

Gly Ala Thr Gly Tyr Thr Lys Thr Gly Ala Thr Gly Ala Cys Cys Cys 
1               5                   10                  15      


Ala Ala Ala Cys Thr Cys Cys Ala 
            20                  


<210>  51
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  51

Gly Ala Thr Ala Thr Thr Gly Thr Gly Ala Thr Gly Ala Cys Gly Cys 
1               5                   10                  15      


Ala Gly Gly Cys Thr Gly Cys Ala 
            20                  


<210>  52
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  52

Gly Ala Thr Ala Thr Thr Gly Thr Gly Ala Thr Ala Ala Cys Cys Cys 
1               5                   10                  15      


Ala Gly Gly Ala Thr Gly Ala Ala 
            20                  


<210>  53
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  53

Gly Ala Cys Ala Thr Thr Gly Thr Gly Cys Thr Ala Ala Cys Ala Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Thr 
            20                  


<210>  54
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  54

Arg Ala Cys Ala Thr Thr Gly Thr Gly Cys Thr Ser Ala Cys Cys Cys 
1               5                   10                  15      


Ala Ala Thr Cys Thr Cys Cys Ala 
            20                  


<210>  55
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  55

Gly Ala Cys Ala Thr Cys Thr Thr Gly Cys Thr Gly Ala Cys Thr Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  56
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  56

Gly Ala Cys Ala Thr Thr Gly Thr Gly Ala Thr Gly Ala Cys Cys Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Ala Ala 
            20                  


<210>  57
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  57

Ala Gly Thr Ala Thr Thr Gly Thr Gly Ala Thr Gly Ala Cys Cys Cys 
1               5                   10                  15      


Ala Gly Ala Cys Thr Cys Cys Cys 
            20                  


<210>  58
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  58

Gly Ala Cys Ala Thr Cys Met Ala Gly Ala Thr Gly Ala Cys Met Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  59
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  59

Gly Ala Ala Ala Ala Thr Gly Thr Gly Cys Thr Cys Ala Cys Tyr Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  60
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  60

Gly Ala Cys Ala Thr Thr Gly Thr Gly Ala Thr Gly Ala Cys Thr Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  61
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  61

Gly Ala Cys Ala Thr Cys Cys Ala Gly Ala Thr Gly Ala Thr Thr Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  62
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  62

Gly Ala Cys Ala Thr Cys Cys Ala Gly Ala Thr Gly Ala Cys Cys Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  63
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  63

Gly Ala Thr Ala Thr Cys Cys Ala Gly Ala Thr Gly Ala Cys Ala Cys 
1               5                   10                  15      


Ala Gly Ala Cys Thr Ala Cys Thr 
            20                  


<210>  64
<211>  24
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  64

Gly Ala Thr Gly Thr Cys Cys Ala Gly Ala Thr Gly Ala Thr Thr Cys 
1               5                   10                  15      


Ala Gly Thr Cys Thr Cys Cys Ala 
            20                  


<210>  65
<211>  20
<212>  PRT
<213>  ˹

<220>
<223>   

<400>  65

Thr Ala Cys Ala Gly Thr Thr Gly Gly Thr Gly Cys Ala Gly Cys Ala 
1               5                   10                  15      


Thr Cys Ala Gly 
            20  


