>tr|A0A3V3U665|A0A3V3U665_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar Havana GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK