>tr|A0A5I2AAU6|A0A5I2AAU6_SALET DNA-directed RNA polymerase subunit omega OS=Salmonella enterica subsp. enterica serovar Durham GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR