MET 193 * GLU 197 * LYS 200 * ALA 201 * LYS 204 * ALA 205 * VAL 208 * TRP 209 * PHE 242 * GLY 247 * LEU 248 * LEU 249 * ALA 250 * HIS 251 * ALA 252 * HIS 264 * PHE 265 * ASP 266 * GLU 269 * TRP 271 * THR 272 * SER 273 * SER 274 * SER 275 * TYR 278 * ASN 279 * LEU 280 * PHE 281 * LEU 282 * VAL 283 * ALA 284 * ALA 285 * HIS 286 * GLU 287 * PHE 288 * HIS 290 * HIS 296 * SER 297 * ASP 299 * PRO 300 * GLY 301 * ALA 302 * LEU 303 * MET 304 * PHE 305 * PRO 306 * ILE 307 * TYR 308 * THR 309 * TYR 310 * THR 311 * GLY 312 * LYS 313 * SER 314 * HIS 315 * PHE 316 * MET 317 * LEU 318 * PRO 319 * ASP 320 * ASP 322 * ZN 336 *