>1uvq_B mol:protein length:198 HLA CLASS II HISTOCOMPATIBILITY ANTIGEN SPEDFVFQFKGMCYFTNGTERVRLVTRYIYNREEYARFDSDVGVYRAVTPQGRPDAEYW NSQKEVLEGTRAELDTVCRHNYEVAFRGILQRRVEPTVTISPSRTEALNHHNLLVCSVT DFYPGQIKVRWFRNDQEETAGVVSTPLIRNGDWTFQILVMLEMTPQRGDVYTCHVEHPS LQSPITVEWRAQSESAQSKVD