>sp|A7GSK0|NUSB_BACCN Transcription antitermination protein NusB OS=Bacillus cytotoxicus GN=nusB MKRRTARERAMQALYQMDITGELNPKVAVENTLDEGEETNEFLDSLVGGFVEHKETIDEL IRQNLKKWKLERISIVDRSILRLAVYEMKYMEEIPHNVTINEAIEIAKTFGDEESRRFIN GVLSNIKDTL