LEU 23 * ILE 43 * LEU 49 * GLY 52 * GLU 53 * ILE 56 * VAL 58 * ALA 59 * ILE 60 * ARG 61 * ILE 62 * PHE 63 * GLN 64 * GLY 65 * CYS 66 * GLN 67 * PHE 68 * ARG 69 * SER 70 * VAL 71 * GLU 72 * ALA 73 * VAL 74 * ILE 77 * VAL 103 * HIS 104 * GLU 105 * ILE 106 * ILE 107 * TYR 108 * THR 109 * MET 110 * LEU 111 * ALA 112 * LEU 114 * MET 115 * GLY 119 * VAL 120 * LEU 121 * ILE 122 * SER 123 * GLU 124 * GLY 125 * GLN 126 * GLY 127 * PHE 128 * MET 129 * THR 130 * ARG 131 * PHE 133 * LEU 134 * LEU 137 * PRO 140 * PHE 141 * ASP 143 * PHE 144 * MET 145 * GLU 146 * PRO 147 * LYS 148 * PHE 149 * ILE 226 * VAL 227 * GLU 229 * HIS 230 * VAL 231 * LEU 233 * LEU 234 * GLN 235 * ILE 237 * MET 244 * SER 245 * LEU 246 * HIS 247 * LEU 249 * LEU 250 * GLN 251 * ILE 253 * TYR 254 *