LYS 21 * PRO 22 * LEU 23 * GLY 24 * GLN 25 * VAL 26 * ILE 27 * GLU 28 * ALA 29 * ARG 41 * THR 42 * VAL 43 * ALA 44 * VAL 45 * LYS 46 * MET 47 * ARG 58 * ALA 59 * LEU 60 * MET 61 * SER 62 * GLU 63 * LEU 64 * LYS 65 * ILE 66 * LEU 67 * ILE 68 * HIS 69 * ILE 70 * GLY 71 * VAL 76 * VAL 77 * ASN 78 * LEU 79 * LEU 80 * GLY 81 * ALA 82 * LEU 90 * MET 91 * VAL 92 * ILE 93 * THR 94 * GLU 95 * PHE 96 * CYS 97 * LYS 98 * PHE 99 * GLY 100 * ASN 101 * LEU 102 * THR 104 * LEU 147 * CYS 152 * ILE 153 * HIS 154 * ARG 155 * ALA 159 * ARG 160 * ASN 161 * ILE 162 * LEU 163 * LEU 164 * SER 165 * LYS 171 * ILE 172 * CYS 173 * ASP 174 * PHE 175 * GLY 176 * LEU 177 *