| Unit 1 | MET443 PRO444 LYS445 SER446 LEU447 THR448 ASP449 PRO450 LYS451 LEU452 LEU453 LYS454 ASN455 ILE456 PRO457 MET458 TRP459 LEU460 LYS461 SER462 LEU463 ARG464 LEU465 HIS466 LYS467 TYR468 SER469 ASP470 ALA471 LEU472 SER473 GLY474 THR475 PRO476 TRP477 ILE478 GLU479 LEU480 ILE481 TYR482 LEU483 ASP484 ASP485 GLU486 THR487 LEU488 GLU489 LYS490 LYS491 GLY492 VAL493 LEU494 ALA495 LEU496 GLY497 ALA498 ARG499 ARG500 LYS501 LEU502 LEU503 LYS504 ALA505 PHE506 GLY507 ILE508 VAL509 ILE510 ASP511 TYR512 LYS513 GLU514 ARG515 ASP516 LEU517 ILE518 ASP519 ARG520 SER521 ALA522 TYR523 |