>tr|A0A0H3EDZ0|A0A0H3EDZ0_ECO8N Transcription antitermination protein NusB OS=Escherichia coli O83:H1 GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLAGVATNTA YLDGLMKPYLSRLLEELGQVEKAVLRIALYELSKRSDVPYKVAINEAIELAKSFGAEDSH KFVNGVLDKAAPVIRPNKK