ENTRY       EC 3.2.2.20
NAME        DNA-3-methyladenine glycosidase I
CLASS       Hydrolases
            Glycosidases
            Hydrolysing N-glycosyl compounds
SYSNAME     Alkylated-DNA glycohydrolase (releasing methyladenine)
REACTION    Hydrolysis of alkylated DNA, releasing 3-methyladenine
SUBSTRATE   Alkylated DNA
            H2O
PRODUCT     3-Methyladenine
COMMENT     Involved in the removal of alkylated bases from DNA in
            Eschrichia coli. (cf. EC 2.1.1.63).
MOTIF       PS: PS00013  {DERK}(6)-[LIVMFWSTAG](2)-[LIVMFYSTAGCQ]-[AGS]-C
GENES       ECO: b3549(tag)
            HIN: HI0654(tag)
DBLINKS     University of Geneva ENZYME DATA BANK: 3.2.2.20
            WIT (What Is There) Metabolic Reconstruction: 3.2.2.20
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