>sp|P0A801|RPOZ_ECOL6 DNA-directed RNA polymerase subunit omega OS=Escherichia coli O6:H1 GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR