>tr|A0A653FAF0|A0A653FAF0_MYCSM Transcription antitermination protein NusB OS=Mycolicibacterium smegmatis GN=nusB MPDRRGDRGRHQARKRAVDLLFEAEARGLTAEAVADSRAALAEDQDDVAPLNPYTVLVAR GVTEHAAHIDDLISAHLQGWTLERLPAVDRAILRVAVWELLHAEDVPEPVAVDEAVELAK ELSTDESPGFVNGVLGQVMLVTPQIRAASQAVRGTGPAEG