>tr|A0A3V7VR31|A0A3V7VR31_SALEB DNA-directed RNA polymerase subunit omega OS=Salmonella paratyphi B GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR