PRO 54A * VAL 57A * HIS 58A * LEU 61A * THR 62A * ILE 81A * MET 82A * TYR 84A * VAL 85A * LEU 86A * THR 87A * SER 88A * ARG 89A * GLN 161A * PHE 167A * PHE 170A * ALA 171A * PHE 174A * THR 175A * PHE 178A * PHE 179A * VAL 313A * ILE 314A * TYR 317A * VAL 318A * GLN 319A * HIS 320A * LEU 321A * SER 322A * GLY 323A * TYR 324A * PHE 326A * LYS 327A * LEU 328A * LYS 329A * PHE 350A * LEU 353A * TYR 354A * TRP 356A * LEU 476A * ARG 482A * ILE 486A * PHE 487A * GLY 488A * GLU 489A * THR 490A * MET 491A * VAL 492A * GLU 493A * LEU 494A * GLY 495A * ALA 496A * PRO 497A * PHE 498A * SER 499A * LEU 500A * LYS 501A * GLY 502A * LEU 503A * MET 504A * HEM 1105A *