>tr|S4TZL1|S4TZL1_HUMAN MHC class I antigen OS=Homo sapiens GN=HLA-B SHSMRYFHTSVSRPGRGEPRFISVGYVDGTQFVRFDSDAASPRTEPRAPWIEQEGPEYWD RNTQIFKTNTQTYRENLRNLRGYYNQSEAGSHTLQRMYGCDVGPDGRLLRGHDQSAYDGK DYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRAYLEGTCVEWLRRHLENGKETLQR A