ARG 119 * GLU 120 * LEU 135 * ASP 152 * ARG 153 * ARG 157 * TRP 180 * SER 181 * ILE 224 * LEU 225 * ARG 226 * THR 227 * GLU 229 * SER 247 * ALA 248 * HIS 276 * GLU 278 * GLU 279 * ARG 294 * ASN 296 * ASN 348 * GLY 349 * VAL 350 * LYS 351 * ARG 372 * TYR 406 * ILE 429 *