>tr|A0A0J1MMC6|A0A0J1MMC6_9ENTR DNA-directed RNA polymerase subunit omega OS=Citrobacter sp. MGH109 GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR