>tr|A0AAW8HZD8|A0AAW8HZD8_9MYCO Transcription antitermination factor NusB OS=Mycobacterium sp. XDR-14 GN=nusB MSDRKPVRGRHQARKRAVALLFEAEVRGISAAEVVDTRAALAEAKPDIARLHPYTAAVAR GVSEHAAHIDDLITAHLRGWTLDRLPAVDRAILRVSVWELLHAADVPEPVVVDEAVQLAK ELSTDDSPGFVNGVLGQVMLVTPQLRAAAQAVRGGA