TYR 26 * ARG 30 * LYS 42 * PRO 44 * ASN 46 * LYS 47 * ASN 48 * ARG 49 * ASN 50 * ARG 51 * TYR 52 * ARG 53 * ASP 54 * VAL 55 * SER 56 * ASN 74 * LEU 89 * THR 90 * GLN 91 * GLY 92 * LEU 94 * LEU 116 * ASN 117 * ARG 118 * GLU 121 * LYS 122 * SER 124 * LYS 126 * CYS 127 * TRP 185 * PRO 186 * ASP 187 * PHE 188 * GLY 189 * VAL 190 * HIS 220 * CYS 221 * SER 222 * ALA 223 * GLY 224 * ILE 225 * GLY 226 * ARG 227 * SER 228 * GLY 229 * THR 230 * PHE 231 * ARG 260 * ARG 263 * MET 264 * GLY 265 * LEU 266 * ILE 267 * GLN 268 * THR 269 * GLN 272 *