GLY 87 * ILE 88 * PRO 89 * HIS 90 * PRO 91 * ALA 92 * GLY 93 * LEU 94 * LYS 95 * LYS 96 * LYS 97 * LYS 98 * SER 99 * VAL 100 * THR 101 * ILE 102 * LEU 103 * ARG 164 * ASP 169 * ILE 170 * VAL 171 * ILE 172 * TYR 173 * GLN 174 * TYR 175 * ASP 178 * LEU 179 * TYR 180 * VAL 181 * GLY 182 * SER 183 * ASP 184 * HIS 190 * ILE 194 * GLU 216 * PRO 217 * PRO 218 * PHE 219 * LEU 220 * TRP 221 * MET 222 * GLY 223 * TYR 224 * GLU 225 * LEU 226 * HIS 227 * PRO 228 * ASP 229 * LYS 230 * TRP 231 * THR 232 * GLY 308 * VAL 309 * TYR 310 * TYR 311 * ILE 669 * ASN 670 * ASN 671 * GLU 672 * THR 673 *