>tr|A0A222GZR3|A0A222GZR3_RHIML Transcription antitermination protein NusB OS=Rhizobium meliloti GN=nusB MTNTPSDQPLKQVNQRGAARLAAVQALYQMDVGGTGVLEIVAEYEEHRLGKELDGDTYLR ADASWFRSIVAGVVRDQRKLDPLIGSALQDDWALSRLDSTVRAILRAGTFEILERKDVPV PVIVTEYVEIAKAFFQDEEPKLVNAVLDRIAKQVRGDQRK