>tr|A0A2S4RVJ1|A0A2S4RVJ1_CITAM DNA-directed RNA polymerase subunit omega OS=Citrobacter amalonaticus GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR