Chain A ( T359 W360 A361 A362 R363 E378 L381 L386 Y393 E395 E396 W399 A400 T401 H402 R405 R408 G409 S410 F411 E413 V414 H415 R416 M417 E418 D419 K420 T422 F424 Q425 C426 A427 V428 K429 K430 V431 R432 L433 E434 V435 F436 R437 A438 E439 E440 L441 V453 P454 L455 Y456 G457 A458 V459 R460 E461 G462 P463 W464 V465 N466 I467 F468 M469 E470 L471 L472 E473 G474 G475 S476 L477 Q479 L512 H513 G514 D515 K517 D519 N520 V521 L522 L523 S524 H529 A530 A531 L532 C533 D534 F535 G536 H537 A538 V539 S549 D554 Y555 I556 P557 G558 T559 )