ENTRY       EC 3.2.1.10
NAME        Oligo-1,6-glucosidase
            Limit dextrinase
            Isomaltase
            Sucrase-isomaltase
CLASS       Hydrolases
            Glycosidases
            Hydrolysing O-glycosyl compounds
SYSNAME     Dextrin 6-alpha-D-glucanohydrolase
REACTION    Hydrolysis of 1,6-alpha-D-glucosidic linkages in isomaltose and
            dextrins produced from starch and glycogen by alpha-amylase.
SUBSTRATE   Isomaltose
            Dextrin
            Palatinose
            H2O
PRODUCT     D-Glucose
            Dextrin
COMMENT     Also hydrolyses palatinose. The enzyme from intestinal mucosa is
            a single polypeptide chain also catalysing the reaction of
            EC 3.2.1.48 (Sucrose alpha-glucosidase).
PATHWAY     PATH: MAP00500  Starch and sucrose metabolism
MOTIF       PS: PS00025  R-x(2)-C-x-[FYPST]-x(3,4)-[ST]-x(3)-C-x(4)-C-C-[FYWH]
            PS: PS00129  [GF]-[LIVM]-W-x-D-M-N-E
            PS: PS00707  G-A-D-[LIVM]-C-G-F-x(3)-[ST]-x(3)-L-C-x-R-W-x(2)-L-G-
                         [SA]-F-x-P-F-x-R-N
GENES       HSA: SI(Hs.2996)
DBLINKS     University of Geneva ENZYME DATA BANK: 3.2.1.10
            WIT (What Is There) Metabolic Reconstruction: 3.2.1.10
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