Chain A ( R361 I362 N363 T364 K365 A366 A377 S378 I388 G389 K390 G391 G392 V393 N394 L395 S396 N397 Q398 A399 S400 G401 R402 T403 L404 L405 V406 E407 I413 T414 V415 D416 G417 P418 L419 R420 V421 N422 N423 Q424 V425 G426 G427 Y428 A429 L430 A431 G432 S433 S434 A435 N436 F437 E438 F439 K440 A441 G442 V443 K446 G448 T449 A450 T451 F452 N453 N454 D455 I456 S457 L458 G459 R460 F461 V462 N463 L464 K465 V466 D467 A468 H469 T470 A471 N472 F473 K474 G475 I476 D477 T478 G479 N480 G481 G482 F483 N484 T485 L486 D487 F488 S489 G490 V491 T492 V495 I497 K499 L500 I501 T502 A503 S504 T505 N506 V507 A508 V509 K510 I514 E516 L517 I518 V519 K520 N522 E528 Y529 T530 H531 F532 S533 E534 D535 I536 R546 E548 V559 K560 F561 K562 S563 )