>tr|A0A3Y4AQM0|A0A3Y4AQM0_SALMS Transcription antitermination protein NusB OS=Salmonella muenster GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK