LEU 18 * LYS 20 * ILE 21 * ARG 24 * TYR 80 * ASP 81 * CYS 82 * PRO 83 * GLY 120 * TRP 121 * HIS 122 * HIS 123 * ALA 124 * SER 130 * GLY 131 * PHE 132 * CYS 133 * TYR 154 * ASP 156 * LEU 157 * ASP 158 * LEU 159 * HIS 160 * HIS 161 * GLY 162 * ASP 163 * GLY 164 * HIS 181 * GLY 186 * PHE 187 * PHE 188 * PRO 189 * GLY 190 * GLN 243 * LEU 244 * GLY 245 * ALA 246 * ASP 247 * THR 248 * ASP 252 * PRO 253 * MET 254 * CYS 255 * GLY 282 * GLY 283 * GLY 284 * GLY 285 * TYR 286 * LEU 376 * ALA 377 * LYS 378 * ILE 379 * PRO 380 * ARG 382 * TYR 436 * ASP 437 * PRO 439 * TRP 477 * HIS 479 * GLY 487 * PHE 488 * ASP 514 * LEU 515 * HIS 516 * PHE 543 * PHE 544 * ASP 603 * GLY 607 * ASP 608 * PRO 609 * MET 610 * CYS 611 * GLY 639 * GLY 640 * GLY 641 * TYR 642 * ASN 643 * LEU 644 * CO 714 * CO 715 *