TRP 84 * ILE 115 * TYR 116 * GLY 117 * GLY 118 * GLY 119 * PHE 120 * TYR 121 * SER 122 * GLY 123 * TYR 130 * TYR 148 * VAL 150 * GLY 198 * GLU 199 * SER 200 * ALA 201 * GLY 202 * GLY 203 * ALA 204 * SER 205 * GLN 225 * SER 226 * GLY 227 * SER 228 * CYS 231 * PRO 232 * TRP 233 * ALA 234 * TRP 279 * ILE 287 * PHE 288 * ARG 289 * PHE 290 * VAL 293 * GLU 327 * GLY 328 * PHE 330 * PHE 331 * VAL 395 * ASN 399 * VAL 400 * HIS 440 * GLY 441 * GLU 443 * ILE 444 *