>tr|A0A2R4DEE9|A0A2R4DEE9_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar Concord GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK