>tr|A0A265B7D4|A0A265B7D4_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar Heidelberg GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK