>sp|B7LQE3|MUG_ESCF3 G/U mismatch-specific DNA glycosylase OS=Escherichia fergusonii GN=mug MVEDILAPGLRVVFCGINPGLSSAEKGFPFAHPANRFWKVIHQAGFTDRQLKPQEAQLLL DYRCGVTKLVDRPTVQANEVTKLELHAGGRKLIEKIEDYQPQALAILGKQAYEQGFSQRG TQWGKQTHTIGATQIWVLPNPSGLSRVSLEKLVEAYRELDQSLVMRGL