GLN 109 * PRO 110 * LYS 111 * ASN 112 * TYR 113 * GLN 114 * TRP 116 * ASP 143 * ALA 144 * LYS 145 * ASN 146 * TYR 147 * HIS 148 * ALA 149 * TRP 150 * GLN 151 * HIS 152 * SER 182 * TRP 395 * TYR 398 * TRP 399 * HIS 442 * LEU 443 * ALA 444 * PRO 445 * THR 446 * TYR 447 * ALA 448 * ALA 449 * ASN 451 * MET 486 * GLU 491 * ASP 493 * VAL 494 * ARG 495 * SER 496 * ALA 497 * TYR 498 * CYS 499 * ALA 500 * ALA 501 * SER 502 * VAL 503 * ILE 532 * GLY 533 * GLY 534 * VAL 535 * MET 538 * GLU 539 * ALA 540 * HIS 541 * GLY 542 * GLY 543 * TYR 544 * THR 545 * PHE 546 * CYS 547 * GLY 548 * ALA 550 * ALA 551 * TRP 569 * PHE 581 * GLN 582 * GLY 583 * ARG 584 * CYS 585 * ASN 586 * LYS 587 * LEU 588 * VAL 589 * ASP 590 * GLY 591 * CYS 592 * TYR 593 * SER 594 * PHE 595 * TRP 596 * GLN 597 * ASP 645 * LYS 646 * LYS 649 * TYR 654 * HIS 655 * TYR 658 * VAL 693 * TYR 694 * ASN 695 *