>sp|B8H535|NUSB_CAUVN Transcription antitermination protein NusB OS=Caulobacter vibrioides GN=nusB MSGNRIQPRSVARLAAVQALYQMEVSGAGVDSVIREFGEHRFDRDVEGEQLAAADETFFA DLARGVVTNQAKIDQGIVKRLASGWRLERLDATARAVLRAGAFELMYRSDVPTEVVINEY VEIAKSFFEGPESGFINGALDAIARDARD