>tr|D6J6Y5|D6J6Y5_ECOLX Ribonuclease H OS=Escherichia coli B354 GN=rnhA MLKQVEIFTDGSCLGNPGPGGYGAILRYRGREKTFSAGYTRTTNNRMELMAAIVALEALK EHCEVILSTDSQYVRQGITQWIHNWKKRGWKTADKKPVKNVDLWQRLDAALGQHQIKWEW VKGHAGHPENERCDELARAAAMNPTLEDTGYQVEV