>tr|R4ZGR6|R4ZGR6_HUMAN MHC class I antigen OS=Homo sapiens GN=HLA-B MRVTAPRTLLLLLWGAVALTETWAGSHSMRYFHTSVSRPGRGEPRFITVGYVDDTLFVRF DSDAASPREEPRAPWIEQEGPEYWDRETQICKAKAQTDREDLRTLLRYYNQSEAGSHTLQ NMYGCDVGPDGRLLRGYHQDAYDGKDYIALNEDLSSWTAADTAAQITQRKWEAARVAEQL RAYLEGECVEWLRRYLENGKDTLQRA