>4ah2_B mol:protein length:229  HLA CLASS II HISTOCOMPATIBILITY ANTIGEN GAMMA CHAIN, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN,DRB1-1 BETA CHAIN
MKMRMATPLLMQALPMGGGGSGGGGSGGGGSGDTRPRFLWQLKFECHFFNGTERVRLLE
RCIYNQEESVRFDSDVGEYRAVTELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNYGVGE
SFTVQRRVEPKVTVYPSKTQPLQHHNLLVCSVSGFYPGSIEVRWFRNGQEEKAGVVSTG
LIQNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRARSESAQSK