>tr|A0A562HQD7|A0A562HQD7_9FIRM Transcription antitermination protein NusB OS=Desulfitobacterium sp. LBE GN=nusB MSRRLARETALQVLFQLEMTGESQDLKSAIHKWADEFAVPEGSIPFAEELAEGTLTHKEV IDENLEKLSEGWSLARMANVDRNLLRLASYEILFRKDIPGRVTINEAIEIAKRYGSEESG KFINGILDKVVESVNKKDEKGNDTLSRD