LY6K GI:237858797 lymphocyte antigen 6 complex, locus K isoform 3 1 mallalllvv alprvwtdan ltarqrdped sqrtdegdnr vwchvceren 50 51 tfecqnprrc kwtepycvia avtvlrwlcs dgetqargea vspgrahall 100 101 lpqvl