>tr|E5RV91|E5RV91_HUMAN MHC class 2 antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-DRB1 PE=4 SV=1
ECHFFNGTERVRFLDRYFYHQEEYVRFDSDVGEYRAVTELGRPHAEYWNSQKDLLEQRRA
AVDTYCRHNYGVVESFT