TRP 15 * SER 25 * PRO 26 * VAL 27 * GLY 28 * SER 29 * VAL 30 * CYS 31 * ALA 32 * ALA 33 * ARG 41 * VAL 42 * ALA 43 * VAL 44 * LYS 45 * LYS 46 * LEU 47 * ARG 59 * THR 60 * TYR 61 * ARG 62 * GLU 63 * LEU 64 * ARG 65 * LEU 66 * LEU 67 * LYS 68 * HIS 69 * MET 70 * VAL 75 * ILE 76 * GLY 77 * LEU 78 * LEU 79 * ASP 80 * VAL 81 * PHE 82 * VAL 94 * TYR 95 * LEU 96 * VAL 97 * THR 98 * HIS 99 * LEU 100 * MET 101 * GLY 102 * ALA 103 * ASP 104 * LEU 105 * ASN 106 * ASN 107 * ILE 108 * ILE 133 * ILE 138 * ILE 139 * HIS 140 * PRO 145 * SER 146 * ASN 147 * LEU 148 * ALA 149 * VAL 150 * ASN 151 * GLU 152 * LYS 157 * ILE 158 * LEU 159 * ASP 160 * PHE 161 * GLY 162 * LEU 163 * ALA 164 * ARG 165 * TYR 306 * PHE 310 * GLU 311 *