>tr|A0A243CNT4|A0A243CNT4_BACTU Transcription antitermination protein NusB OS=Bacillus thuringiensis serovar vazensis GN=nusB MKRRTARERAMQALYQMDITGELEPKVAVENTLDEGEETNEFLESLVVGFVENKEVIDEA IRQNLKKWKLERISIVDRSILRVAVYEMKYMEEIPHNVTINEAIEIAKTFGDEESRRFIN GVLSNIKDTL