>tr|F0V6B9|F0V6B9_HUMAN MHC class II antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-DRB1* PE=4 SV=1 RFLWQPKRECHFFNGTERVRFLDRYFYNQEESVRFDSDVGEFRAVTELGRPDAEYWNSQK DILEQARAAVDTYCRHNYGVVESFTVQRR