>tr|A0A636NX35|A0A636NX35_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar Guildford GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK