GLN 69 * ASP 72 * GLU 79 * GLY 80 * THR 81 * GLU 82 * MET 83 * TRP 84 * ASN 85 * TRP 115 * ILE 116 * TYR 117 * GLY 118 * GLY 119 * GLY 120 * PHE 121 * TYR 122 * SER 123 * GLY 124 * ALA 125 * LEU 128 * VAL 130 * TYR 131 * TYR 149 * GLY 199 * GLU 200 * SER 201 * ALA 202 * GLY 203 * ALA 204 * ALA 205 * SER 206 * GLN 226 * SER 227 * GLY 228 * THR 229 * TRP 234 * ALA 235 * TRP 278 * ILE 286 * PHE 287 * ARG 288 * PHE 289 * VAL 292 * VAL 323 * GLU 326 * TYR 329 * PHE 330 * TYR 333 * VAL 394 * ASN 398 * VAL 399 * TRP 431 * PRO 438 * HIS 439 * GLY 440 * TYR 441 * GLU 442 * ILE 443 * GLU 444 *