>tr|F4VF55|F4VF55_ECOLX Uracil-DNA glycosylase OS=Escherichia coli H591 GN=ung MANELTWHDVLAEEKQQPYFLNTLQTVASERQSGVTIYPPQKDVFNAFRFTELGDVKVVI LGQDPYHGPGQAHGLAFSVRPGIATPPSLLNMYKELENTIPGFTRPNHGYLESWARQGVL LLNTVLTVRAGQAHSHASLGWETFTDKVISLINQHREGVVFLLWGSHAQKKGAIIDKQRH HVLKAPHPSPLSAHRGFFGCNHFVLANQWLEQRGETPIDWMPVLPAESE