PRO 55A * ILE 58A * HIS 59A * LEU 62A * THR 63A * LEU 81A * MET 82A * ARG 83A * LEU 84A * VAL 85A * LEU 86A * THR 87A * VAL 88A * ARG 89A * SER 90A * GLN 161A * PHE 167A * ALA 171A * PHE 174A * THR 175A * PHE 178A * PHE 179A * VAL 313A * ILE 314A * GLU 315A * GLU 316A * TYR 317A * VAL 318A * GLN 319A * GLN 320A * LEU 321A * SER 322A * GLY 323A * TYR 324A * PHE 325A * LEU 326A * GLN 327A * LEU 328A * LYS 329A * GLU 349A * PHE 350A * ASN 351A * GLN 352A * LEU 353A * TYR 354A * HIS 355A * TRP 356A * ILE 403A * LEU 476A * HIS 482A * ILE 486A * PHE 487A * GLY 488A * GLU 489A * SER 490A * MET 491A * ILE 492A * GLU 493A * MET 494A * GLY 495A * ALA 496A * PRO 497A * PHE 498A * SER 499A * LEU 500A * LYS 501A * GLY 502A * LEU 503A * LEU 504A * HEM 1107A *