>tr|W1EX13|W1EX13_ECOLX DNA-directed RNA polymerase subunit omega OS=Escherichia coli ISC7 GN=rpoZ
MARVTVQDAVEKIGNRFDLVLVAARRARQMQVGGKDPLVPEENDKTTVIALREIEEGLIN
NQILDVRERQEQQEQEAAELQAVTAIAEGRR