ILE 53 * VAL 54 * ALA 92 * HIS 94 * CYS 95 * GLN 98 * PHE 132 * THR 133 * LYS 134 * GLU 135 * THR 136 * TYR 137 * ASP 138 * ASP 140 * VAL 179 * SER 180 * GLY 183 * ARG 184 * THR 185 * HIS 186 * GLU 187 * LYS 188 * GLY 189 * ARG 190 * GLN 191 * LEU 198 * VAL 200 * SER 212 * SER 213 * PHE 214 * ILE 215 * ILE 216 * THR 217 * MET 220 * PHE 221 * CYS 222 * ALA 223 * GLY 224 * TYR 225 * GLU 230 * ASP 231 * ALA 232 * CYS 233 * GLN 234 * GLY 235 * ASP 236 * SER 237 * GLY 238 * GLY 239 * PRO 240 * HIS 241 * GLY 253 * ILE 254 * VAL 255 * SER 256 * TRP 257 * GLY 258 * GLU 259 * GLY 260 * CYS 261 * ALA 262 * ARG 263 * LYS 266 * TYR 267 * GLY 268 * ILE 269 * TYR 270 * THR 271 *