>tr|G5S2U4|G5S2U4_SALET DNA-directed RNA polymerase subunit omega OS=Salmonella enterica subsp. enterica serovar Urbana str. R8-2977 GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR