>tr|M1UZ77|M1UZ77_HUMAN HLA-DRB1 protein OS=Homo sapiens GN=HLA-DRB1 ECHFFNGTERVRFLDRYFYNQEESVRFDSDVGEFRAVTELGRPDAEYWNSQKDILEQARA AVDTYCRHNYGVGESFTVQRRVQPKVTVYPSKTQPLQHHNLLVCSVSGFYPGSIEVRWFL NGQEEKAGMVSTGLIQNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRARSE SAQSKMLSGVGGFVLGLLFLGAGLFIYFRNQKGHSGLQPTGFLS