>tr|A0A063X7Z1|A0A063X7Z1_BACIU Transcription antitermination protein NusB OS=Bacillus subtilis GN=nusB MKRRTAREKALQALFQIDVSDIAVNEAIEHALDEEKTDPFFEQLVHGVLEHQDQLDEMIS KHLVNWKLDRIANVDRAILRLAAYEMAYAEDIPVNVSMNEAIELAKRFGDDKATKFVNGV LSNIKSDIEQS