>sp|A1AFY9|MUG_ECOK1 G/U mismatch-specific DNA glycosylase OS=Escherichia coli O1:K1 / APEC GN=mug MVEDILAPGLRVVFCGINPGLSSAGTGFPFAHPANRFWKVIYQAGFTDRQLKPQEAQHLL DYRCGVTKLVDRPTVQANEVSKQELHAGGRKLIEKIEDYQPQALAILGKQAYEQGFSQRG AQWGKQTLTIGSTQIWVLPNPSGLSRVSLEKLVEAYRELDQALVVRGR