                         SEQUENCE LISTING

<110>  AFFIBODY AB
 
<120>  NEW POLYPEPTIDES

<130>  21066162

<150>  EP12187457
<151>  2012-10-05

<150>  US 61/710,051
<151>  2012-10-05

<150>  EP13151882
<151>  2013-01-18

<150>  US 61/753,963
<151>  2013-01-18

<160>  109   

<170>  PatentIn version 3.5

<210>  1
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  1

Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  2
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  2

Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Trp Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  3
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  3

Glu Lys Tyr Met Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Trp Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  4
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  4

Glu Lys Tyr Thr Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  5
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  5

Glu Lys Tyr Ser Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  6
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  6

Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  7
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  7

Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  8
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  8

Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  9
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  9

Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  10
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  10

Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  11
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  11

Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  12
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  12

Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Arg Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  13
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  13

Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Arg Arg Gln Ala Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  14
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  14

Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  15
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  15

Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Glu Leu Pro Asn Leu Thr 
1               5                   10                  15      


Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  16
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  16

Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  17
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  17

Glu Lys Tyr Ser Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Glu Asp 
            20                  25                  


<210>  18
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  18

Glu Lys Tyr Met Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  19
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  19

Glu Lys Tyr Asn Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Trp Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  20
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  20

Glu Lys Tyr Glu Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  21
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  21

Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Tyr Gln Lys Ala Ala Phe Ile Ser Lys Leu Gln Asp 
            20                  25                  


<210>  22
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  22

Glu Lys Tyr Arg Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  23
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  23

Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  24
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  24

Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  25
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  25

Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Asn Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  26
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  26

Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  27
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  27

Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  28
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  28

Glu Lys Tyr Leu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


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

<220>
<223>  Engineered HER3 binding polypeptide

<400>  29

Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  30
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  30

Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Asn Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  31
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  31

Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Asn Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  32
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  32

Glu Lys Tyr Arg Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  33
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  33

Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Lys Thr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  34
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  34

Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  35
<211>  29
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  35

Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu Thr 
1               5                   10                  15      


Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp 
            20                  25                  


<210>  36
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  36

Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  37
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  37

Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Trp Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  38
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  38

Lys Glu Lys Tyr Met Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Trp Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  39
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  39

Lys Glu Lys Tyr Thr Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  40
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  40

Lys Glu Lys Tyr Ser Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  41
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  41

Lys Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  42
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  42

Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  43
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  43

Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  44
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  44

Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  45
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  45

Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  46
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  46

Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  47
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  47

Lys Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Arg Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  48
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  48

Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Arg Arg Gln Ala Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


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

<220>
<223>  Engineered HER3 binding polypeptide

<400>  49

Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  50
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  50

Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Glu Leu Pro Asn Leu 
1               5                   10                  15      


Thr Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  51
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  51

Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  52
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  52

Lys Glu Lys Tyr Ser Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Glu Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  53
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  53

Lys Glu Lys Tyr Met Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  54
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  54

Lys Glu Lys Tyr Asn Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Trp Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  55
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  55

Lys Glu Lys Tyr Glu Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  56
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  56

Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Tyr Gln Lys Ala Ala Phe Ile Ser Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  57
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  57

Lys Glu Lys Tyr Arg Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  58
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  58

Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  59
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  59

Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  60
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  60

Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Asn Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  61
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  61

Lys Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  62
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  62

Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  63
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  63

Lys Glu Lys Tyr Leu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  64
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  64

Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Met Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  65
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  65

Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Asn Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  66
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  66

Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Asn Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  67
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  67

Lys Glu Lys Tyr Arg Ala Tyr Phe Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  68
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  68

Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Lys Thr Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  69
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  69

Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  70
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  70

Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile Trp Gln Leu Pro Asn Leu 
1               5                   10                  15      


Thr Val Arg Gln Lys Ala Ala Phe Ile Gly Lys Leu Gln Asp Asp Pro 
            20                  25                  30          


Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala Lys Lys Leu Asn Asp Ser 
        35                  40                  45              


Gln 
    


<210>  71
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  71

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  72
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  72

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Trp Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  73
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  73

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Met Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Trp Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  74
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  74

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Thr Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  75
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  75

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ser Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  76
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  76

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  77
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  77

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  78
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  78

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Met Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  79
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  79

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Met Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  80
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  80

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  81
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  81

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  82
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  82

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Arg Met Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  83
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  83

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Arg Arg Gln Ala Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  84
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  84

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  85
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  85

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Glu Leu Pro Asn Leu Thr Val Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  86
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  86

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Gln Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Val Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  87
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  87

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ser Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Glu Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  88
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  88

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Met Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  89
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  89

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Trp Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  90
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  90

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Glu Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  91
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  91

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Tyr Gln Lys Ala Ala Phe Ile Ser 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  92
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  92

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Arg Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  93
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  93

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  94
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  94

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ala Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  95
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  95

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Asn Phe Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  96
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  96

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Thr Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  97
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  97

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Phe Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  98
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  98

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Leu Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Met Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  99
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  99

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Met Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  100
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  100

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Asn Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  101
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  101

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Ser Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Asn Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  102
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  102

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Arg Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Arg Tyr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  103
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  103

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Lys Thr Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  104
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  104

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Glu Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Val Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  105
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  105

Ala Glu Ala Lys Tyr Ala Lys Glu Lys Tyr Asn Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Thr Val Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Lys Leu Gln Asp Asp Pro Ser Gln Ser Ser Glu Leu Leu Ser Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ser Gln Ala Pro Lys 
    50                  55              


<210>  106
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  106

Val Asp Asn Lys Phe Asn Lys Glu Lys Tyr Thr Ala Tyr Phe Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Asn Val Arg Gln Lys Ala Ala Phe Ile Ser 
            20                  25                  30          


Ser Leu Gln Asp Asp Pro Ser Gln Ser Ala Asn Leu Leu Ala Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ala Gln Ala Pro Lys 
    50                  55              


<210>  107
<211>  58
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered HER3 binding polypeptide

<400>  107

Val Asp Asn Lys Phe Asn Lys Glu Arg Tyr Ser Ala Tyr Tyr Glu Ile 
1               5                   10                  15      


Trp Gln Leu Pro Asn Leu Asn Val Arg Gln Lys Ala Ala Phe Ile Gly 
            20                  25                  30          


Ser Leu Gln Asp Asp Pro Ser Gln Ser Ala Asn Leu Leu Ala Glu Ala 
        35                  40                  45              


Lys Lys Leu Asn Asp Ala Gln Ala Pro Lys 
    50                  55              


<210>  108
<211>  133
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Library oligonucleotide


<220>
<221>  misc_feature
<222>  (31)..(39)
<223>  n is a, c, g, or t

<220>
<221>  misc_feature
<222>  (43)..(48)
<223>  n is a, c, g, or t

<220>
<221>  misc_feature
<222>  (55)..(60)
<223>  n is a, c, g, or t

<220>
<221>  misc_feature
<222>  (76)..(81)
<223>  n is a, c, g, or t

<220>
<221>  misc_feature
<222>  (85)..(90)
<223>  n is a, c, g, or t

<220>
<221>  misc_feature
<222>  (100)..(102)
<223>  n is a, c, g, or t

<220>
<221>  misc_feature
<222>  (109)..(111)
<223>  n is a, c, g, or t

<400>  108
ctcgaggcgg aagccaaata cgccaaagaa nnnnnnnnng cgnnnnnnga gatcnnnnnn       60

ttacctaact taaccnnnnn ncaannnnnn gccttcatcn nnaaattann ngatgaccca      120

agccagagct ctc                                                         133


<210>  109
<211>  46
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Engineered albumin binding polypeptide

<400>  109

Leu Ala Glu Ala Lys Glu Ala Ala Asn Ala Glu Leu Asp Ser Tyr Gly 
1               5                   10                  15      


Val Ser Asp Phe Tyr Lys Arg Leu Ile Asp Lys Ala Lys Thr Val Glu 
            20                  25                  30          


Gly Val Glu Ala Leu Lys Asp Ala Ile Leu Ala Ala Leu Pro 
        35                  40                  45      


