>tr|A0A0I1ZQE4|A0A0I1ZQE4_SHISO DNA-directed RNA polymerase subunit omega OS=Shigella sonnei GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR