>tr|A0AA43SQN3|A0AA43SQN3_9RALS Transcription antitermination protein NusB OS=Ralstonia sp. GP73 GN=nusB MTQDNSQAKAKAPAKSARRRARELALQGLYQWLLNRNDPGVVEAHLQDAQGFNKADRAHF DALLHGAIREETTLTEAFTPYLDRPVAELSPVERAALLVGAYELVHCVDIPYKVVINEAV ELTKTFGGVEGYKYVNGVLDKLATQVRAVEVAARR