>tr|A0AA85ZT73|A0AA85ZT73_BACIU Transcription elongation factor NusA OS=Bacillus subtilis XF-1 GN=nusA MSSELLDALTILEKEKGISKEIIIEAIEAALISAYKRNFNQAQNVRVDLNRETGSIRVFA RKDVVDEVYDQRLEISIEEAQGIHPEYMVGDVVEIEVTPKDFGRIAAQTAKQVVTQRVRE AERGVIYSEFIDREEDIMTGIVQRLDNKFIYVSLGKIEALLPVNEQMPNESYKPHDRIKV YITKVEKTTKGPQIYVSRTHPGLLKRLFEIEVPEIYDGTVELKSVAREAGDRSKISVRTD DPDVDPVGSCVGPKGQRVQAIVNELKGEKIDIVNWSSDPVEFVANALSPSKVLDVIVNEE EKATTVIVPDYQLSLAIGKRGQNARLAAKLTGWKIDIKSETDARELGIYPRELEEDDEPL FTEPETAESDE