>tr|A0A1R0FVM5|A0A1R0FVM5_CITBR DNA-directed RNA polymerase subunit omega OS=Citrobacter braakii GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR