>tr|Q546C1|Q546C1_HUMAN MHC class I antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-B PE=3 SV=1 SHSMRYFYTSVSRPGRGEPRFISVGYVDDTQFVRFDSDAASPREEPRAPWIEQEGPEYWD RNTQICKTNTQTDRESLRNLRGYYNQSEAGSHTLQTMYGCDVGPDGRLLRGHNQFAYDGK DYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRTYLEGTCVEWLRRYLENGKETLQR A