>sp|A8APW0|MUG_CITK8 G/U mismatch-specific DNA glycosylase OS=Citrobacter koseri GN=mug MVKDILARELRVVFCGINPGLSSAGTGFPFAHPANRFWKVIHLAGFTGRQLKPEEAQHLL DFRCGVTKFVDRPTVQANEVKLQEMRSGGHKLIEKIEHYQPAALAILGKQAFEQGFSQRG AQWGKQTMTIGDTQIWVLPNPSGLNRIRTEKLVEAYRELDESLVVDGL