>tr|D7HE53|D7HE53_VIBCL Transcription antitermination protein NusB OS=Vibrio cholerae RC385 GN=nusB MGASVKPAARRNARQFALQAIYSWQITKENVATIEEQFLTSGKYDEEEHRAAEPALAAPE TDVSYFRDLLAGVVLNHNELDSKLRPFVSRPMQDLDMMELALLRLAMYEMTRREDVPYKV VINEAIELAKVFAAEDSHKFVNGVLDKAAPHVRKKA