PRO 109 * LYS 110 * ASN 111 * TYR 112 * TRP 115 * ASP 142 * LYS 144 * ASN 145 * TYR 146 * HIS 147 * ALA 148 * TRP 149 * GLN 150 * SER 181 * TRP 392 * TYR 395 * TRP 396 * HIS 439 * LEU 440 * ALA 441 * PRO 442 * THR 443 * TYR 444 * ALA 445 * ASN 448 * MET 483 * GLU 488 * ASP 490 * VAL 491 * ARG 492 * SER 493 * ALA 494 * TYR 495 * CYS 496 * ALA 497 * SER 499 * ILE 529 * GLY 530 * GLY 531 * VAL 532 * MET 535 * GLU 536 * ALA 537 * HIS 538 * GLY 539 * GLY 540 * TYR 541 * THR 542 * PHE 543 * CYS 544 * GLY 545 * ALA 547 * ALA 548 * GLN 579 * GLY 580 * ARG 581 * LYS 584 * LEU 585 * ASP 587 * GLY 588 * CYS 589 * TYR 590 * SER 591 * PHE 592 * TRP 593 * GLN 594 * ASP 642 * TYR 651 * HIS 652 * TYR 655 * VAL 690 * TYR 691 * ASN 692 * CYS 714 * VAL 715 * ILE 716 * MET 717 *