>tr|M9PNR3|M9PNR3_HUMAN MHC class I antigen OS=Homo sapiens GN=HLA-B SHSMRYFHTAMSRPGRGEPRFISVGYVDDTLFVRFDSDATSPRKEPRAPWIEQEGPEYWD RETQISKTNTQTYRESLRNLRGYYNQSEAGSHTWQRMYGCDVGPDGRLLRGHNQYAYDGK DYIALNEDLRSWTAADTAAQITQRKWEAARVAEQDRAYLEGTCVEWLRRYLENGKDTLER A