>tr|I4IY78|I4IY78_HUMAN MHC class I antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-B PE=3 SV=2 LPLHEVFPHLRVPARPRGAPLHHRGLRGRHPVREVRQRRRESEDGAPGAVDRARGAGVLG PEHTDLQDQHTDLPREPAEPARLLQPERGRSHTLQRMYGCDVGPDGRLLRGHDQSAYDGK DYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRAYLEGTCV