ENTRY       EC 3.2.1.21
NAME        beta-Glucosidase
            Gentiobiase
            Cellobiase
CLASS       Hydrolases
            Glycosidases
            Hydrolysing O-glycosyl compounds
SYSNAME     beta-D-Glucoside glucohydrolase
REACTION    Hydrolysis of terminal, non-reducing beta-D-glucose residues with
            release of beta-D-glucose.
SUBSTRATE   beta-D-Glucoside
            beta-D-Galactoside
            alpha-L-Arabinoside
            beta-D-Xyloside
            H2O
            beta-D-Fucoside
PRODUCT     beta-D-Glucose
COMMENT     Wide specificity for beta-D-glucosides. Some examples also
            hydrolyse one or more of the following: beta-D-galactosides,
            alpha-L-arabinosides, beta-D-xylosides, beta-D-fucoside.
PATHWAY     PATH: MAP00052  Galactose metabolism
            PATH: MAP00360  Phenylalanine metabolism
            PATH: MAP00460  Cyanoamino acid metabolism
            PATH: MAP00500  Starch and sucrose metabolism
MOTIF       PS: PS00572  [LIVMFSTC]-[LIVFYS]-[LIV]-[LIVMST]-E-N-G-[LIVMFAR]-
                         [CSAGN]
            PS: PS00653  F-x-[FYWM]-[GSTA]-x-[GSTA]-x-[GSTA](2)-[FYNH]-[NQ]-x-E-
                         x-[GSTA]
            PS: PS00775  [LIVM](2)-[KR]-x-[EQK]-x(4)-G-[LIVMFT]-[LIVT]-[LIVMF]-
                         [ST]-D-x(2)-[AGN]
GENES       ECO: b2132(bglX)
            BSU: bglH ybbD(yzbA) yckE
            SYN: sll1538(bgl)
            HSA: GBA(GLUC)
STRUCTURES  PDB: 1CBG  
DBLINKS     University of Geneva ENZYME DATA BANK: 3.2.1.21
            WIT (What Is There) Metabolic Reconstruction: 3.2.1.21
///