>tr|Q5Y7A9|Q5Y7A9_HUMAN HLA class II histocompatibility antigen DQ beta chain OS=Homo sapiens OX=9606 GN=HLA-DQB1 PE=2 SV=1 MSWKKALRIPGDLRVATVTLMLAMLSSLLAEGRDSPEDFVYQFKGMCYFTNGTERVRLVT RHIYNREEYARFDSDVGVYRAVTPQGRPDAEYWNSQKEVLEGTRAELDTVCRHNYEVAFR GILQRRVEPTVTISPSRTEALNHHNLLVCSVTDFYPGQIKVRWFRNDQEETAGVVSTPLI RNGDWTFQILVMLEMTPQRGDVYTCHVEHPSLQSPITVEWRAQSESAQSKMLSGVGGFVL GLIFLGLGLIIRQRSQKGLLH