ILE 1 * VAL 2 * HIS 27 * PHE 28 * CYS 29 * GLY 30 * THR 41 * ALA 42 * ALA 43 * HIS 44 * CYS 45 * VAL 46 * THR 88 * ASP 91 * VAL 127 * TRP 130 * GLY 131 * ASP 132 * ASP 134 * ASN 135 * VAL 148 * VAL 150 * TYR 162 * LEU 180 * CYS 181 * ALA 182 * GLY 183 * ASN 184 * SER 185 * ARG 187 * ASP 188 * SER 189 * CYS 190 * GLN 191 * GLY 192 * ASP 193 * SER 194 * GLY 195 * GLY 196 * LEU 198 * VAL 211 * VAL 212 * SER 213 * TRP 214 * GLY 215 * GLU 216 * GLY 217 * CYS 218 * ALA 219 * GLN 220 * PRO 221 * ASN 222 * ARG 223 * PRO 224 * GLY 225 * ILE 226 * TYR 227 * THR 228 * ILE 814 * ILE 815 * LEU 973 * LEU 974 *