>tr|A0A5X0ENP2|A0A5X0ENP2_SALET DNA-directed RNA polymerase subunit omega OS=Salmonella enterica subsp. enterica serovar Duisburg GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR