ARG 25 * ILE 37 * HIS 38 * ASP 39 * THR 42 * LEU 43 * TRP 44 * ALA 46 * GLU 47 * LEU 49 * ILE 55 * SER 56 * VAL 57 * HIS 58 * VAL 59 * PHE 60 * TYR 61 * ARG 62 * CYS 63 * GLN 64 * CYS 65 * THR 66 * THR 67 * VAL 68 * GLU 69 * THR 70 * VAL 71 * VAL 100 * HIS 101 * GLU 102 * ALA 103 * ILE 104 * PHE 105 * ALA 106 * MET 107 * LEU 108 * ALA 109 * SER 110 * ILE 111 * VAL 112 * ASN 113 * LYS 114 * ASP 115 * GLY 116 * LEU 117 * LEU 118 * VAL 119 * ALA 120 * ASN 121 * GLY 124 * PHE 125 * VAL 126 * THR 127 * ARG 128 * PHE 130 * LEU 131 * ARG 132 * LEU 134 * PRO 137 * PHE 138 * SER 139 * ASP 140 * ILE 141 * ILE 142 * GLU 143 * PRO 144 * LYS 145 * PHE 146 * GLU 147 * PHE 148 * ALA 149 * VAL 150 * ASN 153 * LEU 223 * VAL 224 * HIS 227 * ALA 228 * MET 230 * MET 231 * GLN 232 * ILE 234 * THR 241 * SER 242 * LEU 243 * HIS 244 * LEU 246 * LEU 247 * GLN 248 * ILE 250 * TYR 251 *