ARG 85 * HIS 86 * TRP 161 * VAL 162 * TYR 163 * GLU 164 * GLU 165 * GLU 166 * VAL 167 * PHE 168 * SER 169 * ALA 170 * TYR 216 * CYS 261 * ASP 262 * TRP 313 * VAL 314 * GLY 315 * ARG 316 * PHE 317 * ARG 318 * PRO 319 * SER 320 * GLU 321 * ILE 365 * VAL 506 * TYR 507 * ALA 508 * GLY 509 * PRO 510 * CYS 511 * SER 512 * LYS 514 * TYR 545 * LEU 558 * GLY 588 * TRP 589 * SER 590 * TYR 591 * GLY 592 * GLY 593 * TYR 594 * VAL 595 * VAL 613 * ALA 614 * PRO 615 * VAL 616 * SER 617 * ARG 618 * TRP 619 * TYR 621 * TYR 622 * ASP 623 * SER 624 * VAL 625 * TYR 626 * THR 627 * ARG 629 * TYR 630 * HIS 664 * ASP 668 * ASP 669 * ASN 670 * VAL 671 * HIS 672 * GLN 675 * HIS 700 * GLY 701 *