>tr|A0A6C0SDS4|A0A6C0SDS4_HUMAN MHC class II antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-DRB1 PE=4 SV=1
RFLEQVKHECHFFNGTERVRFLDRYFYHQEEYVRFDSDVEEYRAVTELGRPSAEYWNSQK
DLLEQRRAEVDTYCRHNYGVVESFTVQRRVYPEVTVYPAKTQPLQHHNLLVCSVNGFYPG
SIEVRWFRNGQEEKTGVVSTGLIQNGDWTFQTLVMLETVPRSGEVYTCQVEHPSLTSPLT
VEWRARSESAQSKMLSGVGGFVLGLLFLGAGLFI