TYR 77 * HIS 78 * HIS 82 * ASN 85 * THR 86 * HIS 118 * ASP 119 * HIS 122 * GLY 124 * VAL 125 * ASN 126 * ASN 127 * SER 128 * MET 146 * GLU 147 * HIS 150 * THR 188 * ASP 189 * LEU 190 * ALA 191 * LEU 192 * TYR 193 * ILE 194 * LYS 195 * ARG 197 * THR 226 * ALA 227 * CYS 228 * ASP 229 * LEU 230 * SER 231 * ALA 232 * ILE 233 * THR 234 * LYS 235 * ILE 239 * GLN 240 * GLN 241 * ARG 242 * ILE 243 * ALA 244 * GLU 245 * LEU 246 * VAL 247 * ALA 248 * THR 249 * GLU 250 * PHE 251 * TRP 252 * GLN 254 * ILE 267 * PRO 268 * MET 269 * MET 270 * ASP 271 * LYS 274 * ARG 275 * ASP 276 * GLU 277 * LEU 278 * PRO 279 * LYS 280 * LEU 281 * GLN 282 * VAL 283 * GLY 284 * PHE 285 * ILE 286 * ASP 287 * PHE 288 * VAL 289 * CYS 290 * TYR 294 * ASN 314 * TRP 318 * PRO 460 * GLN 463 * MG 1299 * ZN 1303 *