>sp|B2TTX9|RPOZ_SHIB3 DNA-directed RNA polymerase subunit omega OS=Shigella boydii serotype 18 GN=rpoZ MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN NQILDVRERQEQQEQEAAELQAVTAIAEGRR