>tr|A0A4U6LVV5|A0A4U6LVV5_9ENTR DNA-directed RNA polymerase subunit omega OS=Citrobacter sp. wls619 GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR