>sp|Q82XV8|RNH_NITEU Ribonuclease H OS=Nitrosomonas europaea GN=rnhA MQLEEGVKLVEIFTDGACKGNPGIGGWGVCLKFDGEVREFFGGEPVTTNNRMELLAAIRA LQALESLPDTGQSLRVQLHTDSQYVQKGISEWVHSWKKRGWLTADKKPVKNEALWKELDQ LSRRYQVEWFWVRGHNGHDGNERADMLANRGVVSVLSEKAD