>tr|A0A0E1QEX8|A0A0E1QEX8_CLOBO Transcription antitermination protein NusB OS=Clostridium botulinum GN=nusB MNRRKSREVAMRLLFQTTLNGENLEEALENLKDVRESEEITKEKDYESVDLKDVDIDYVK RIIKGIEENKEEIDEKIKGNLKNWKIERLSKVDLSILRLCTYELKFEEDIPNRVSVNEAI ELAKKYSGEKSATFINGVLGKMI