>sp|A0QWR5|NUSB_MYCS2 Transcription antitermination protein NusB OS=Mycolicibacterium smegmatis GN=nusB MPDRRGDRGRHQARKRAVDLLFEAEARGLTAEAVADSRAALAEDQDDVAPLNPYTVLVAR GVTEHAAHIDDLISAHLQGWTLERLPAVDRAILRVAVWELLHAEDVPEPVAVDEAVELAK ELSTDESPGFVNGVLGQVMLVTPQIRAASQAVRGTGPAEG