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BRENDA support

Ligand daidzein 7-O-beta-D-glucoside

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Basic Ligand Information

Molecular Structure
Picture of daidzein 7-O-beta-D-glucoside (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C21H20O9
daidzein 7-O-beta-D-glucoside
KYQZWONCHDNPDP-QNDFHXLGSA-N
Synonyms:
7-O-beta-D-glucosyldaidzein, daidzein-7-beta-D-glucopyranoside, daidzein-7-beta-glucopyranoside, daidzein-7-glucopyranoside, daidzein-7-glucoside, daidzein-7-O-beta-D-glucopyranoside, daidzein-7-O-glucoside, daidzein 7'-O-beta-D-glucoside, daidzein 7-glucoside, daidzein 7-O-beta-D-glucopyranoside, daidzein 7-O-beta-glucoside, daidzein 7-O-glucoside, daidzin, diadzin

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
daidzin + H2O = daidzein + beta-D-glucopyranose
show the reaction diagram
-
daidzein 7-O-beta-D-glucopyranoside + H2O = daidzein + beta-D-glucose
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
UDP-glucose + daidzein = UDP + daidzein 7-O-beta-D-glucoside
show the reaction diagram
-

Substrate in Enzyme-catalyzed Reactions (15 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
sucrose + daidzin = D-fructose + daidzein diglucoside
show the reaction diagram
-
daidzein 7-O-beta-D-glucopyranoside + H2O = daidzein + beta-D-glucose
show the reaction diagram
-
daidzin + H2O = daidzein + beta-D-glucopyranose
show the reaction diagram
-
daidzin + H2O = beta-D-glucose + daidzein
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
UDP-glucose + daidzein = UDP + daidzein 7-O-beta-D-glucoside
show the reaction diagram
-
UDP-glucose + daidzein = UDP + 7-O-beta-D-glucosyldaidzein
show the reaction diagram
-

Inhibitor in Enzyme-catalyzed Reactions (5 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
74% residual activity at 0.05 mM
-
competitive inhibition, CID107971
-

3D Structure of Enzyme-Ligand-Complex (PDB) (1 result)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (17 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
2.1
-
pH 6, 37°C
480
-
-
1880
-
pH 6.0, 95°C

KM Value (17 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.149
-
pH 6, 37°C
0.11
-
-
0.42
-
pH 6.0, 95°C

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0141
-
at pH 8.8 and 26°C

IC50 Value (4 results)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE
0.022
-
pH 6.4, 24°C
0.0045
-
pH 7.5, 25°C

References & Links

Links to other databases for daidzein 7-O-beta-D-glucoside

ChEBI
PubChem
ChEBI
PubChem