>tr|E2GJN9|E2GJN9_HUMAN MHC class II antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-DRB1 PE=4 SV=1
RFLEYSTSECHFFNGTERVRFLDRYFYNQEEYVRFDSDVGEFRAVTELGRPDEEYWNSQK
DFLEDRRAAVDTYCRQNYGVGESFTVQRR