>sp|B3PVD4|NUSB_RHIE6 Transcription antitermination protein NusB OS=Rhizobium etli GN=nusB MSDEKTERPVKTANQRGAARLAAVQALYQMDVGGTGVLEIVAEYEAHRLGQEIDGATYLK ADAGWFRSIVSGVVRDQVRLDPLIAAALQDDWALSRLDSTVRAILRAGVFELLDRKDVPV AVIVTEYVEIAQAFFDDDEPKLVNAVLDRIAKQVRSEAKK