GLY 93 * ILE 94 * PRO 95 * HIS 96 * PRO 97 * ALA 98 * GLY 99 * LEU 100 * LYS 101 * LYS 102 * LYS 103 * LYS 104 * SER 105 * VAL 106 * THR 107 * VAL 108 * LEU 109 * LYS 172 * PRO 176 * ASP 177 * ILE 178 * VAL 179 * ILE 180 * TYR 181 * GLN 182 * TYR 183 * MET 184 * ASP 186 * LEU 187 * TYR 188 * VAL 189 * GLY 190 * SER 191 * ASP 192 * HIS 198 * ILE 202 * GLU 224 * PRO 225 * PRO 226 * PHE 227 * LEU 228 * TRP 229 * MET 230 * TYR 232 * GLU 233 * LEU 234 * HIS 235 * PRO 236 * ASP 237 * LYS 238 * TRP 239 * VAL 317 * TYR 318 * TYR 319 * PRO 321 * SER 686 * ILE 687 * ASN 688 * ASN 689 * GLU 690 * THR 691 * PRO 692 *