>tr|A0A045IH77|A0A045IH77_MYCTX Transcription antitermination protein NusB OS=Mycobacterium tuberculosis GN=nusB MSDRKPVRGRHQARKRAVALLFEAEVRGISAAEVVDTRAALAEAKPDIARLHPYTAAVAR GVSEHAAHIDDLITAHLRGWTLDRLPAVDRAILRVSVWELLHAADVPEPVVVDEAVQLAK ELSTDDSPGFVNGVLGQVMLVTPQLRAAAQAVRGGA