>tr|A0A9P2H9M2|A0A9P2H9M2_MYCTX Transcription antitermination protein NusB OS=Mycobacterium tuberculosis variant africanum K85 GN=nusB MSDRKPVRGRHQARKRAVDLLFEAEVRGISAAEVVDTRAALAEAKPDIARLHPYTAAVAR GVSEHAAHIDDLITAHLRGWTLDRLPAVDRAILRVSVWELLHAADVPEPVVVDEAVQLAK ELSTDDSPGFVNGVLGQVMLVTPQLRAAAQAVRGGA