>tr|A0A5R8RAE0|A0A5R8RAE0_ECOLX Flap endonuclease Xni OS=Escherichia coli O25b:H4 GN=xni MAVHLLIVDALNLIRRIHAVQGSPCVETCQHALDQLIMHSQPTHAVAVFDDENRSSGWRH QRLPDYKAGRPPMPEELHNEMPALRAAFEQRGVPCWSASGNEADDLAATLAVKVTQAGHQ ATIVSTDKGYCQLLSPTLRIRDYFQKRWLDAPFIDKEFGVQPQQLPDYWGLAGISSSKVP GVAGIGPKSATQLLVEFQSLEGIYENLDAVAEKWRKKLETHKEMAFLCRDIARLQTDLHI DGNLQQLRLVR