>sp|A7ZX68|NUSB_ECOHS Transcription antitermination protein NusB OS=Escherichia coli O9:H4 GN=nusB
MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLAGVATNTA
YLDGLMKPYLSRLLEELGQVEKAVLRIALYELSKRSDVPYKVAINEAIELAKSFGAEDSH
KFVNGVLDKAAPVIRPNKK