>tr|A0A6F8Z945|A0A6F8Z945_HUMAN MHC class I antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-B PE=4 SV=1 MRVTAPRTVLLLLSGVLALTETWAGSHSMRYFYTAMSRPGRGEPRFISVGYVDDTQFVRF DSDAASPREEPRAPWIEQEGPEYWDRETQISKTNTQTYRESLRNLRGYYNQSEA