>tr|E0J5B5|E0J5B5_ECOLW DNA-directed RNA polymerase subunit omega OS=Escherichia coli GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR