>tr|W1X2X5|W1X2X5_ECOLX Ribonuclease H OS=Escherichia coli DORA_A_5_14_21 GN=rnhA MLKQVEIFTDGSCLGNPGPGGYGAILRYRGREKTFSAGYTRTTNNRMELMAAIVALEALK EHCEVILSTDSQYVRQGITQWIHNWKKRGWKTADKKPVKNVDLWQRLDAALGQHQIKWEW VKGHAGHPENERCDELARAAAMNPTLEDTGYQVEV