LEU 45 * ARG 46 * GLU 47 * LEU 48 * ILE 49 * SER 50 * ASN 51 * SER 52 * SER 53 * ASP 54 * ALA 55 * LEU 56 * ASP 57 * LYS 58 * ILE 59 * HIS 77 * ILE 78 * ILE 91 * VAL 92 * ASP 93 * THR 94 * GLY 95 * ILE 96 * GLY 97 * MET 98 * THR 99 * ASP 102 * LEU 103 * ASN 106 * LEU 107 * GLY 108 * ILE 110 * ALA 111 * GLY 132 * GLY 135 * VAL 136 * GLY 137 * PHE 138 * TYR 139 * VAL 150 * ILE 151 * THR 152 * LYS 153 * HIS 154 * ARG 182 * GLY 183 * THR 184 * LYS 185 * VAL 186 * ILE 187 *