>tr|A0A5X7K0H4|A0A5X7K0H4_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar Strasbourg GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK