>tr|A0A2C9NU52|A0A2C9NU52_SALET DNA-directed RNA polymerase subunit omega OS=Salmonella enterica subsp. enterica serovar Macclesfield str. S-1643 GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR