>tr|Q56469 TRBB - Escherichia coli, and Enterobacter aerogenes (Aerobacter aerogenes). MTDQKPEHNSIKERAKKKLERDMGPELLAALNDPKTVEIMLNADGKLWLERLGEPMKCIGTLRVAQAQAIIETIAGYHGK EVTRSKPILEGELPLDGSRFAGQLPPVVPAPTFAIRKKGVAIFTLDQYVERGIMTAPQREALIAAVRAHRNILVIGGTGS GKTTLVNAIINEMVIQDPTERVFIIEDTGEIQCAAENYVQYHTSIDVNMTALLKTTLRMRPDRILVGEVRGPEALDLLMA WNTGHEGGAATLHANNAKAGLDRLAMLISMHPDSPKPIEPLIGEAVHVVVHIARVEGSRRIQEILEVSGFANGQYITKTL