GLN 23 * VAL 24 * LEU 25 * GLY 26 * LEU 27 * GLY 28 * ILE 29 * ASN 30 * GLY 31 * LYS 32 * VAL 33 * LEU 34 * GLN 35 * ILE 36 * LYS 44 * PHE 45 * ALA 46 * LEU 47 * LYS 48 * MET 49 * LEU 50 * GLU 59 * HIS 63 * ILE 72 * VAL 73 * ARG 74 * ILE 75 * VAL 76 * ILE 91 * VAL 92 * MET 93 * GLU 94 * CYS 95 * LEU 96 * ASP 97 * GLY 98 * GLY 99 * GLU 100 * LEU 101 * SER 103 * ARG 104 * HIS 137 * ASP 139 * LYS 141 * PRO 142 * GLU 143 * ASN 144 * LEU 145 * LEU 146 * TYR 147 * THR 148 * SER 149 * LYS 150 * LYS 157 * LEU 158 * THR 159 * ASP 160 * PHE 161 * GLY 162 * PHE 163 *