>sp|Q03IW6|NUSB_STRTD Transcription antitermination protein NusB OS=Streptococcus thermophilus GN=nusB MTNIFKDSRRDLRERAFQTLFALEFGGEALDQAYFAYTYDKPIDEETEVDLPSFLLSLVT GVREELPQLDSQIEEKLKEGWSLSRLIMTDRTLLRLGLYEITSFEETPGRVAINEIIEIA KKYSDKTSAKFINGVLSQFVTDEA