>tr|A0A5I0QLP4|A0A5I0QLP4_SALET Transcription antitermination protein NusB OS=Salmonella enterica subsp. enterica serovar London GN=nusB MKPAARRRARECAVQALYSWQLSQNDIADVEYQFLAEQDVKDVDVLYFRELLSGVATNSA YLDGLMKPYLSRLLEELGQVEKAVLRIALFELSKRSDVPYKVAINEAIELAKTFGAEDSH KFVNGVLDKAAPVIRPNKK