LYS 28 * THR 29 * LEU 30 * GLY 31 * ALA 32 * LYS 37 * VAL 38 * VAL 39 * GLU 40 * ALA 41 * THR 54 * VAL 55 * ALA 56 * VAL 57 * LYS 58 * MET 59 * LEU 72 * GLU 75 * LEU 79 * ILE 88 * VAL 89 * ASN 90 * LEU 91 * LEU 92 * VAL 103 * ILE 104 * THR 105 * GLU 106 * TYR 107 * CYS 108 * CYS 109 * TYR 110 * GLY 111 * ASP 112 * LEU 113 * LEU 114 * ASN 115 * PHE 116 * ARG 119 * ARG 157 * ASN 158 * ILE 159 * LEU 160 * LEU 161 * THR 162 * LYS 168 * ILE 169 * CYS 170 * ASP 171 * PHE 172 * GLY 173 * LEU 174 * ALA 175 * ARG 176 * ASN 295 * TYR 296 *