>sp|Q1C4I5|NUSB_YERPA Transcription antitermination protein NusB OS=Yersinia pestis bv. Antiqua GN=nusB
MKPAARRRARECAVQALYSWQLSKNDIADVELQFLSEQDVKDVDIAYFRELLSGVAVNAA
SLDALMAPFLSRQLEELGQVERAVLRIALFELSKRDDVPYKVAINEAIELAKTFGAEDSH
KFVNGVLDKVAPTVRKRK