TRP 5 * TYR 7 * TRP 16 * PHE 20 * SER 29 * PRO 30 * ASN 62 * HIS 64 * ALA 65 * PHE 66 * ASN 67 * VAL 68 * GLU 69 * ILE 91 * GLN 92 * PHE 93 * HIS 94 * PHE 95 * HIS 96 * GLU 106 * HIS 107 * GLU 117 * LEU 118 * HIS 119 * LEU 120 * VAL 121 * HIS 122 * TRP 123 * PHE 131 * GLY 132 * VAL 135 * LEU 141 * ALA 142 * VAL 143 * LEU 144 * GLY 145 * TYR 194 * GLY 196 * SER 197 * LEU 198 * THR 199 * THR 200 * PRO 201 * PRO 202 * LEU 203 * LEU 204 * CYS 206 * VAL 207 * THR 208 * TRP 209 * ASN 244 * TRP 245 * ARG 246 * ZN 264 *