                         SEQUENCE LISTING

<110>  SYNTHORX, INC.
       PTACIN, Jerod et al.
 
<120>  IL-2 CONJUGATES AND METHODS OF USE TO TREAT AUTOIMMUNE DISEASES

<130>  01183-0072-00PCT

<150>  US 62/898,478
<151>  2019-09-10

<150>  US 62/900,488
<151>  2019-09-14

<150>  US 62/930,987
<151>  2019-11-05

<150>  US 62/953,075
<151>  2019-12-23

<150>  US 63/042,393
<151>  2020-06-22

<160>  249   

<170>  PatentIn version 3.5

<210>  1
<211>  133
<212>  PRT
<213>  Homo sapiens


<220>
<221>  misc_feature
<223>  IL-2 (homo sapiens) (mature form)

<400>  1

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Cys Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  2
<211>  153
<212>  PRT
<213>  Homo sapiens


<220>
<221>  misc_feature
<223>  IL-2 (homo sapiens) (precursor)

<400>  2

Met Tyr Arg Met Gln Leu Leu Ser Cys Ile Ala Leu Ser Leu Ala Leu 
1               5                   10                  15      


Val Thr Asn Ser Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu 
            20                  25                  30          


Gln Leu Glu His Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile 
        35                  40                  45              


Asn Asn Tyr Lys Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe 
    50                  55                  60                  


Tyr Met Pro Lys Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu 
65                  70                  75                  80  


Glu Glu Leu Lys Pro Leu Glu Glu Val Leu Asn Leu Ala Gln Ser Lys 
                85                  90                  95      


Asn Phe His Leu Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile 
            100                 105                 110         


Val Leu Glu Leu Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala 
        115                 120                 125             


Asp Glu Thr Ala Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe 
    130                 135                 140                 


Cys Gln Ser Ile Ile Ser Thr Leu Thr 
145                 150             


<210>  3
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: aldesleukin

<400>  3

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  4
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_C125S

<400>  4

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  5
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9X


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is an unnatural amino acid

<400>  5

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  6
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16X


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is an unnatural amino acid

<400>  6

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  7
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19X


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is an unnatural amino acid

<400>  7

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  8
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20X


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is an unnatural amino acid

<400>  8

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  9
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23X


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is an unnatural amino acid

<400>  9

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  10
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26X


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is an unnatural amino acid

<400>  10

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  11
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88X


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is an unnatural amino acid

<400>  11

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  12
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100X


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is an unnatural amino acid

<400>  12

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  13
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119X


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is an unnatural amino acid

<400>  13

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  14
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123X


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is an unnatural amino acid

<400>  14

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  15
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126X


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is an unnatural amino acid

<400>  15

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  16
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127X


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is an unnatural amino acid

<400>  16

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  17
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131X


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is an unnatural amino acid

<400>  17

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  18
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109X


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is an unnatural amino acid

<400>  18

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  19
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91X


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is an unnatural amino acid

<400>  19

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  20
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK]

<400>  20

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  21
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK]

<400>  21

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  22
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK]

<400>  22

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  23
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK]


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK]

<400>  23

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  24
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK]

<400>  24

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  25
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK]

<400>  25

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  26
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK]

<400>  26

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  27
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK]

<400>  27

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  28
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK]

<400>  28

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  29
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK]

<400>  29

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  30
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK]

<400>  30

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  31
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK]

<400>  31

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  32
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK]

<400>  32

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  33
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK]

<400>  33

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  34
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK_PEG]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK_PEG]

<400>  34

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  35
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK_PEG]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK_PEG]

<400>  35

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  36
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK_PEG]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_PEG]

<400>  36

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  37
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK_PEG]


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK_PEG]

<400>  37

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  38
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK_PEG]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK_PEG]

<400>  38

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  39
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK_PEG]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK_PEG]

<400>  39

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  40
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK_PEG]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK_PEG]

<400>  40

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  41
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK_PEG]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK_PEG]

<400>  41

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  42
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK_PEG]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK_PEG]

<400>  42

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  43
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK_PEG]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK_PEG]

<400>  43

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  44
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK_PEG]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_PEG]

<400>  44

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  45
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK_PEG]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK_PEG]

<400>  45

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  46
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK_PEG]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK_PEG]

<400>  46

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  47
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK_PEG]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK_PEG]

<400>  47

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  48
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_PEG]


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is [AzK_PEG]

<400>  48

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  49
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK_PEG50kDa]

<400>  49

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  50
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK_PEG50kDa]

<400>  50

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  51
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_PEG50kDa]

<400>  51

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  52
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK_PEG50kDa]

<400>  52

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  53
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK_PEG50kDa]

<400>  53

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  54
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK_PEG50kDa]

<400>  54

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  55
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK_PEG50kDa]

<400>  55

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  56
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK_PEG50kDa]

<400>  56

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  57
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK_PEG50kDa]

<400>  57

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  58
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK_PEG50kDa]

<400>  58

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  59
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_PEG50kDa]

<400>  59

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  60
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK_PEG50kDa]

<400>  60

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  61
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK_PEG50kDa]

<400>  61

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  62
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK_PEG50kDa]

<400>  62

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  63
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is [AzK_PEG50kDa]

<400>  63

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  64
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK_PEG30kDa]

<400>  64

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  65
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK_PEG30kDa]

<400>  65

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  66
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_PEG30kDa]

<400>  66

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  67
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK_PEG30kDa]

<400>  67

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  68
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK_PEG30kDa]

<400>  68

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  69
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK_PEG30kDa]

<400>  69

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  70
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK_PEG30kDa]

<400>  70

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  71
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK_PEG30kDa]

<400>  71

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  72
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK_PEG30kDa]

<400>  72

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  73
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK_PEG30kDa]

<400>  73

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  74
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_PEG30kDa]

<400>  74

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  75
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK_PEG30kDa]

<400>  75

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  76
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK_PEG30kDa]

<400>  76

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  77
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK_PEG30kDa]

<400>  77

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  78
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is [AzK_PEG30kDa]

<400>  78

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  79
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8X


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is an unnatural amino acid

<400>  79

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  80
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15X


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is an unnatural amino acid

<400>  80

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  81
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18X


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is an unnatural amino acid

<400>  81

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  82
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19X


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is an unnatural amino acid

<400>  82

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  83
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22X


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is an unnatural amino acid

<400>  83

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  84
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25X


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is an unnatural amino acid

<400>  84

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  85
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87X


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is an unnatural amino acid

<400>  85

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  86
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99X


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is an unnatural amino acid

<400>  86

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  87
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118X


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is an unnatural amino acid

<400>  87

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  88
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122X


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is an unnatural amino acid

<400>  88

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  89
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125X


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is an unnatural amino acid

<400>  89

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  90
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126X


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is an unnatural amino acid

<400>  90

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  91
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130X


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is an unnatural amino acid

<400>  91

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  92
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108X


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is an unnatural amino acid

<400>  92

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  93
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90X


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is an unnatural amino acid

<400>  93

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  94
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK]

<400>  94

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  95
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK]

<400>  95

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  96
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK]

<400>  96

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  97
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK]

<400>  97

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  98
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK]

<400>  98

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  99
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK]

<400>  99

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  100
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK]

<400>  100

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  101
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99 [AzK]


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK]

<400>  101

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  102
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK]-1


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK]

<400>  102

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  103
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK]-1


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK]

<400>  103

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  104
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK]

<400>  104

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  105
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK]

<400>  105

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  106
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK]

<400>  106

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  107
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108[AzK]


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK]

<400>  107

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  108
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90[AzK]


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK]

<400>  108

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  109
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK_L1_PEG]

<400>  109

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  110
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_L1_PEG]

<400>  110

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  111
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK_L1_PEG]

<400>  111

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  112
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_L1_PEG]

<400>  112

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  113
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK_L1_PEG]

<400>  113

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  114
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK_L1_PEG]

<400>  114

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  115
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK_L1_PEG]

<400>  115

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  116
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99 [AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK_L1_PEG]

<400>  116

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  117
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK_L1_PEG]

<400>  117

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  118
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK_L1_PEG]

<400>  118

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  119
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK_L1_PEG]

<400>  119

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  120
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_L1_PEG]

<400>  120

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  121
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK_L1_PEG]

<400>  121

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  122
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK_L1_PEG]

<400>  122

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  123
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK_L1_PEG]

<400>  123

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  124
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  124

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  125
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  125

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  126
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  126

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  127
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK_L1_PEG50kDa]-1


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  127

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  128
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  128

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  129
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  129

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  130
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  130

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  131
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  131

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  132
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  132

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  133
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  133

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  134
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  134

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  135
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  135

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  136
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  136

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  137
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  137

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  138
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_L1_PEG50kDa]-1


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  138

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  139
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  139

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  140
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  140

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  141
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  141

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  142
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  142

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  143
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  143

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  144
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  144

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  145
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  145

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  146
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  146

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  147
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  147

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  148
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  148

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  149
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  149

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  150
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  150

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  151
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  151

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  152
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  152

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  153
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  153

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  154
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK_L1_PEG]

<400>  154

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  155
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK_L1_PEG]

<400>  155

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  156
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_L1_PEG]

<400>  156

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  157
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK_L1_PEG]

<400>  157

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  158
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK_L1_PEG]

<400>  158

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  159
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK_L1_PEG]

<400>  159

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  160
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK_L1_PEG]

<400>  160

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  161
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK_L1_PEG]

<400>  161

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  162
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK_L1_PEG]

<400>  162

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  163
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK_L1_PEG]

<400>  163

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  164
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_L1_PEG]

<400>  164

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  165
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK_L1_PEG]

<400>  165

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  166
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK_L1_PEG]

<400>  166

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  167
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK_L1_PEG]

<400>  167

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  168
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_L1_PEG]


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is [AzK_L1_PEG]

<400>  168

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  169
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  169

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  170
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  170

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  171
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  171

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  172
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK_L1_PEG50kDa]-2


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  172

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  173
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  173

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  174
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  174

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  175
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  175

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  176
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  176

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  177
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  177

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  178
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  178

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  179
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  179

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  180
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  180

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  181
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  181

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  182
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  182

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  183
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_L1_PEG50kDa]


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is [AzK_L1_PEG50kDa]

<400>  183

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  184
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K9[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (9)..(9)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  184

Ala Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  185
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H16[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (16)..(16)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  185

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  186
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L19[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  186

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  187
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D20[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  187

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  188
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M23[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (23)..(23)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  188

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  189
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N26[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  189

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  190
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (88)..(88)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  190

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  191
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E100[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (100)..(100)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  191

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  192
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N119[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (119)..(119)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  192

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  193
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T123[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (123)..(123)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  193

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  194
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q126[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  194

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  195
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S127[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (127)..(127)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  195

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  196
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T131[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (131)..(131)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  196

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Xaa Leu Thr 
    130             


<210>  197
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_D109[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (109)..(109)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  197

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Val Lys Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  198
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91[AzK_L1_PEG30kDa]


<220>
<221>  misc_feature
<222>  (91)..(91)
<223>  Xaa is [AzK_L1_PEG30kDa]

<400>  198

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  199
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK_PEG]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK_PEG]

<400>  199

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  200
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK_PEG]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_PEG]

<400>  200

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  201
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK_PEG]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK_PEG]

<400>  201

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  202
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK_PEG]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_PEG]

<400>  202

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  203
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK_PEG]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK_PEG]

<400>  203

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  204
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK_PEG]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK_PEG]

<400>  204

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  205
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK_PEG]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK_PEG]

<400>  205

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  206
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99[AzK_PEG]


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK_PEG]

<400>  206

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  207
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK_PEG]


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK_PEG]

<400>  207

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  208
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK_PEG]


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK_PEG]

<400>  208

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  209
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK_PEG]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK_PEG]

<400>  209

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  210
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK_PEG]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_PEG]

<400>  210

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  211
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK_PEG]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK_PEG]

<400>  211

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  212
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D109[AzK_PEG]-1


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK_PEG]

<400>  212

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  213
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90[AzK_PEG]


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK_PEG]

<400>  213

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  214
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK_PEG50kDa]

<400>  214

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  215
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_PEG50kDa]

<400>  215

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  216
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK_PEG50kDa]

<400>  216

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  217
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_PEG50kDa]

<400>  217

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  218
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK_PEG50kDa]

<400>  218

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  219
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK_PEG50kDa]

<400>  219

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  220
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK_PEG50kDa]

<400>  220

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  221
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99[AzK_PEG50kDa]-1


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK_PEG50kDa]

<400>  221

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  222
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK_PEG50kDa]

<400>  222

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  223
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK_PEG50kDa]

<400>  223

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  224
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK_PEG50kDa]

<400>  224

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  225
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_PEG50kDa]

<400>  225

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  226
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK_PEG50kDa]

<400>  226

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  227
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK_PEG50kDa]

<400>  227

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  228
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90[AzK_PEG50kDa]


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK_PEG50kDa]

<400>  228

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  229
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_K8[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (8)..(8)
<223>  Xaa is [AzK_PEG30kDa]

<400>  229

Pro Thr Ser Ser Ser Thr Lys Xaa Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  230
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_H15[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_PEG30kDa]

<400>  230

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu Xaa Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  231
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L18[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa is [AzK_PEG30kDa]

<400>  231

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Xaa Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  232
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_D19[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (19)..(19)
<223>  Xaa is [AzK_PEG30kDa]

<400>  232

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Xaa Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  233
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_M22[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa is [AzK_PEG30kDa]

<400>  233

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Xaa Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  234
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N25[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (25)..(25)
<223>  Xaa is [AzK_PEG30kDa]

<400>  234

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Xaa Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  235
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (87)..(87)
<223>  Xaa is [AzK_PEG30kDa]

<400>  235

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Xaa Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  236
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E99[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (99)..(99)
<223>  Xaa is [AzK_PEG30kDa]

<400>  236

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Xaa Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  237
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N118[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (118)..(118)
<223>  Xaa is [AzK_PEG30kDa]

<400>  237

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Xaa Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  238
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T122[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (122)..(122)
<223>  Xaa is [AzK_PEG30kDa]

<400>  238

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Xaa Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  239
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_Q125[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (125)..(125)
<223>  Xaa is [AzK_PEG30kDa]

<400>  239

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Xaa Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  240
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_S126[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (126)..(126)
<223>  Xaa is [AzK_PEG30kDa]

<400>  240

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Xaa Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  241
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_T130[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (130)..(130)
<223>  Xaa is [AzK_PEG30kDa]

<400>  241

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Xaa Leu Thr 
    130         


<210>  242
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N87R_D108[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (108)..(108)
<223>  Xaa is [AzK_PEG30kDa]

<400>  242

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Xaa Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  243
<211>  132
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V90[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (90)..(90)
<223>  Xaa is [AzK_PEG30kDa]

<400>  243

Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His Leu 
1               5                   10                  15      


Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys Asn 
            20                  25                  30          


Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys Lys 
        35                  40                  45              


Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys Pro 
    50                  55                  60                  


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


Pro Arg Asp Leu Ile Ser Asn Ile Asn Xaa Ile Val Leu Glu Leu Lys 
                85                  90                  95      


Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala Thr 
            100                 105                 110         


Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile Ile 
        115                 120                 125             


Ser Thr Leu Thr 
    130         


<210>  244
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_L12[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (12)..(12)
<223>  Xaa is [AzK_PEG30kDa]

<400>  244

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Xaa Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  245
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_E15[AzK_PEG30kDa]


<220>
<221>  misc_feature
<222>  (15)..(15)
<223>  Xaa is [AzK_PEG30kDa]

<400>  245

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Xaa His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  246
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_V91K_C125S

<400>  246

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Asn Ile Asn Lys Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  247
<211>  133
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: IL-2_N88R_C125S

<400>  247

Ala Pro Thr Ser Ser Ser Thr Lys Lys Thr Gln Leu Gln Leu Glu His 
1               5                   10                  15      


Leu Leu Leu Asp Leu Gln Met Ile Leu Asn Gly Ile Asn Asn Tyr Lys 
            20                  25                  30          


Asn Pro Lys Leu Thr Arg Met Leu Thr Phe Lys Phe Tyr Met Pro Lys 
        35                  40                  45              


Lys Ala Thr Glu Leu Lys His Leu Gln Cys Leu Glu Glu Glu Leu Lys 
    50                  55                  60                  


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


Arg Pro Arg Asp Leu Ile Ser Arg Ile Asn Val Ile Val Leu Glu Leu 
                85                  90                  95      


Lys Gly Ser Glu Thr Thr Phe Met Cys Glu Tyr Ala Asp Glu Thr Ala 
            100                 105                 110         


Thr Ile Val Glu Phe Leu Asn Arg Trp Ile Thr Phe Ser Gln Ser Ile 
        115                 120                 125             


Ile Ser Thr Leu Thr 
    130             


<210>  248
<211>  30
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: CTP peptide


<220>
<221>  MOD_RES
<222>  (6)..(6)
<223>  O-glycosylation site

<220>
<221>  MOD_RES
<222>  (12)..(12)
<223>  O-glycosylation site

<220>
<221>  MOD_RES
<222>  (17)..(17)
<223>  O-glycosylation site

<220>
<221>  MOD_RES
<222>  (23)..(23)
<223>  O-glycosylation site

<400>  248

Phe Gln Ser Ser Ser Ser Lys Ala Pro Pro Pro Ser Leu Pro Ser Pro 
1               5                   10                  15      


Ser Arg Leu Pro Gly Pro Ser Asp Thr Pro Ile Leu Pro Gln 
            20                  25                  30  


<210>  249
<211>  31
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Synthetic: CTP peptide

<400>  249

Phe Gln Asp Ser Ser Ser Ser Lys Ala Pro Pro Pro Ser Leu Pro Ser 
1               5                   10                  15      


Pro Ser Arg Leu Pro Gly Pro Ser Asp Thr Pro Ile Leu Pro Gln 
            20                  25                  30      


