>tr|F2RM38|F2RM38_HUMAN MHC class II antigen OS=Homo sapiens GN=HLA-DRB1 RFLEYSTSECHFFNGTERVRFLDRYFHNQEENVRFDSDVGEFRAVTELGRPDAEYWNSQK DILEDERAAVDTYCRHNYGVVESFTVQRRVHPKVTVYPSKTQPLQHHNLLVCSVSGFYPG SIEVRWFWNGQEEKTGVVSTGLIHNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLT VEW