ASN 21 * MET 22 * LEU 49 * GLU 62 * ALA 63 * GLU 64 * VAL 65 * ARG 66 * ILE 67 * PHE 68 * HIS 69 * CYS 70 * CYS 71 * GLN 72 * CYS 73 * THR 74 * SER 75 * VAL 76 * GLU 77 * THR 78 * VAL 79 * GLU 81 * VAL 108 * TYR 109 * GLU 110 * ALA 111 * ILE 112 * PHE 113 * MET 115 * LEU 116 * VAL 119 * MET 120 * GLY 124 * MET 125 * LEU 126 * VAL 127 * ALA 128 * TYR 129 * GLY 130 * GLY 132 * ILE 134 * THR 135 * ARG 136 * PHE 138 * LEU 139 * LYS 140 * SER 141 * LEU 142 * ARG 143 * PRO 145 * PHE 146 * CYS 147 * ASP 148 * ILE 149 * MET 150 * GLU 151 * PRO 152 * LYS 153 * PHE 154 * LEU 231 * VAL 232 * HIS 235 * ALA 236 * LEU 238 * VAL 239 * GLN 240 * ILE 242 * LYS 243 * ALA 249 * ALA 250 * LEU 251 * HIS 252 * LEU 254 * LEU 255 * GLN 256 * ILE 258 * TYR 259 * MET 262 *