GLY 12 * LYS 13 * SER 14 * GLY 15 * GLN 16 * GLY 17 * TYR 18 * TYR 19 * ILE 33 * LEU 34 * VAL 35 * ASP 36 * THR 37 * GLY 38 * SER 39 * SER 40 * ASN 41 * HIS 49 * PRO 50 * PHE 51 * VAL 73 * PRO 74 * TYR 75 * THR 76 * GLN 77 * GLY 78 * ALA 79 * TRP 80 * ILE 106 * SER 109 * ASP 110 * LYS 111 * PHE 112 * PHE 113 * ILE 114 * ASN 115 * GLY 116 * SER 117 * ASN 118 * TRP 119 * GLY 121 * ILE 122 * LEU 123 * GLY 124 * LEU 125 * LEU 158 * ASP 221 * SER 222 * GLY 223 * THR 224 * THR 225 * ASN 226 * ARG 228 * ARG 300 * VAL 320 * GLY 322 * ALA 323 * GLU 327 *