1

2

3

1

Met

1

ATG

2

Trp

1

TGG

3

Phe

2

TTY

4

Tyr

2

TAY

5

His

2

CAY

6

Asn

2

AAY

7

Asp

2

GAY

8

Cys

2

TGY

9

Gln

2

CAX

10

Lys

2

AAX

11

Glu

2

GAX

12

Ile

3

ATМ

13

Val

4

GTN

14

Pro

4

CCN

15

Thr

4

ACN

16

Ala

4

GCN

17

Gly

4

GGN

18

Ser

6

TCN, AGY

19

Leu

6

CTN, TTX

20

Arg

6

CGN, AGX

ter(*)

3

TAX, TGA