>tr|A0A4Q8PBH6|A0A4Q8PBH6_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar Brancaster GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK