>tr|J7QWX7|J7QWX7_HUMAN HLA-DRB1 protein (Fragment) OS=Homo sapiens OX=9606 GN=HLA-DRB1 PE=4 SV=1 RFLWQPKRECHFFNGTERVRFLDRYFYNQEESVRFDSDVGEFRAVTELGRPDAEYWNSQK DILEQARRGGHLLQTQLRGW