ENTRY       EC 3.2.1.70
NAME        Glucan 1,6-alpha-glucosidase
            Exo-1,6-alpha-glucosidase
            Glucodextrinase
CLASS       Hydrolases
            Glycosidases
            Hydrolysing O-glycosyl compounds
SYSNAME     1,6-alpha-D-Glucan glucohydrolase
REACTION    Hydrolysis of successive glucose residues from 1,6-alpha-D-
            $glucans and derived oligosaccharides
SUBSTRATE   1,6-alpha-D-Glucan
            H2O
            Isomaltosaccharide
            Isomaltose
PRODUCT     D-Glucose
COMMENT     beta-D-Glucose is formed by an inversion. Dextrans and
            isomaltosaccharides are attacked and, very slowly, isomaltose.
            Some members of this group attack 1,3-alpha-D-glucosidic
            bonds in dextrans.
DBLINKS     University of Geneva ENZYME DATA BANK: 3.2.1.70
            WIT (What Is There) Metabolic Reconstruction: 3.2.1.70
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