>sp|B7N8W8|NUSB_ECOLU Transcription antitermination protein NusB OS=Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) OX=585056 GN=nusB PE=3 SV=1 MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLAGVATNTA YLDGLMKPYLSRLLEELGQVEKAVLRIALYELSKRSDVPYKVAINEAIELAKSFGAEDSH KFVNGVLDKAAPVIRPNKK