HLA-DRB3 GI:17986005 major histocompatibility complex, class II, DR beta 3 precursor 1 mvclklpggs slaaltvtlm vlssrlafag dtrprflelr ksechffngt 50 51 ervryldryf hnqeeflrfd sdvgeyravt elgrpvaesw nsqkdlleqk 100 101 rgrvdnycrh nygvgesftv qrrvhpqvtv ypaktqplqh hnllvcsvsg 150 151 fypgsievrw frngqeekag vvstgliqng dwtfqtlvml etvprsgevy 200 201 tcqvehpsvt saltvewrar sesaqskmls gvggfvlgll flgaglfiyf 250 251 rnqkghsglq ptgfls