LYS 21 * GLU 22 * ASP 23 * ARG 24 * THR 25 * GLY 26 * THR 27 * GLY 28 * THR 29 * GLU 61 * PHE 65 * ILE 82 * TRP 83 * ASN 86 * TYR 109 * TRP 156 * ALA 165 * LEU 166 * PRO 167 * PRO 168 * CYS 169 * HIS 170 * ALA 171 * LEU 186 * GLN 188 * ARG 189 * SER 190 * GLY 191 * ASP 192 * MET 193 * GLY 194 * LEU 195 * GLY 196 * VAL 197 * PRO 198 * PHE 199 * ASN 200 * ILE 201 * SER 203 * TYR 204 * HIS 224 * LEU 226 * GLY 227 * ASP 228 * ALA 229 * HIS 230 * ILE 231 * TYR 232 * HIS 235 * ALA 286 * VAL 287 * ASN 432 * ASP 434 * ASP 435 * ARG 436 * ARG 437 * ILE 438 * ILE 439 * GLN 461 *