| Unit 1 | GLY530 GLY531 THR532 THR533 ASN534 LYS535 VAL536 THR537 VAL538 TYR539 TYR540 LYS541 LYS542 GLY543 PHE544 ASN545 SER546 PRO547 TYR548 ILE549 HIS550 TYR551 ARG552 PRO553 ALA554 GLY555 GLY556 SER557 TRP558 THR559 ALA560 ALA561 PRO562 GLY563 VAL564 LYS565 MET566 GLN567 ASP568 ALA569 GLU570 ILE571 SER572 GLY573 TYR574 ALA575 LYS576 ILE577 THR578 VAL579 ASP580 ILE581 GLY582 SER583 ALA584 SER585 GLN586 LEU587 GLU588 ALA589 ALA590 PHE591 ASN592 ASP593 GLY594 ASN595 ASN596 ASN597 TRP598 ASP599 SER600 ASN601 ASN602 THR603 LYS604 ASN605 TYR606 LEU607 PHE608 SER609 THR610 GLY611 THR612 SER613 THR614 TYR615 THR616 PRO617 GLY618 SER619 ASN620 GLY621 ALA622 ALA623 GLY624 THR625 ILE626 ARG627 THR628 GLY629 ALA630 PRO631 SER632 GLY633 |