3 ALTQPPSVSG14 SPGQSVTISC24 TGT(S|S|D|I)GSYNYV34 SWYQQHPGKA44 PKLMIYDVTQ54 RPSGVSDRFS64 GSKSGNTASL74 TISGLQADDE84 ADYYCSAYAG94 R(Q|T|F)YIFGGGTR104 LTVL