>tr|A0A3Z1U2Z6|A0A3Z1U2Z6_SALET DNA-directed RNA polymerase subunit omega OS=Salmonella enterica subsp. enterica serovar Haifa GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR