ILE 16 * VAL 17 * LEU 40 * LEU 41 * CYS 42 * GLY 43 * ALA 55 * ALA 56 * HIS 57 * CYS 58 * LEU 59 * LYS 60 * TYR 94 * ASN 95 * TRP 96 * GLU 97 * ASN 98 * LEU 99 * ASP 100 * ASP 102 * VAL 138 * GLY 142 * ASN 143 * LYS 145 * GLU 146 * VAL 158 * LEU 160 * THR 172 * ARG 173 * ILE 174 * ARG 175 * ILE 176 * MET 180 * PHE 181 * CYS 182 * ALA 183 * GLY 184 * GLY 188 * ASP 189 * ALA 190 * CYS 191 * GLU 192 * GLY 193 * ASP 194 * SER 195 * GLY 196 * GLY 197 * PHE 199 * ILE 212 * VAL 213 * SER 214 * TRP 215 * GLY 216 * GLU 217 * GLY 219 * CYS 220 * ARG 221 * LYS 224 * TYR 225 * GLY 226 * PHE 227 * TYR 228 * THR 229 *