ARG 12 * CYS 13 * ILE 14 * GLY 15 * GLU 16 * GLY 17 * GLN 18 * PHE 19 * GLY 20 * ASP 21 * VAL 22 * HIS 23 * GLN 24 * GLY 25 * ALA 36 * VAL 37 * ALA 38 * ILE 39 * LYS 40 * THR 41 * PHE 54 * GLU 57 * MET 61 * ILE 69 * VAL 70 * LYS 71 * LEU 72 * ILE 73 * ILE 83 * ILE 84 * MET 85 * GLU 86 * LEU 87 * CYS 88 * THR 89 * LEU 90 * GLY 91 * GLU 92 * LEU 93 * ARG 94 * SER 95 * PHE 96 * VAL 99 * ARG 100 * ARG 136 * ASN 137 * VAL 138 * LEU 139 * VAL 140 * SER 141 * LYS 147 * LEU 148 * GLY 149 * ASP 150 * PHE 151 * GLY 152 * SER 154 *