>tr|A0A370VCP7|A0A370VCP7_9ESCH DNA-directed RNA polymerase subunit omega OS=Escherichia marmotae GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR