Ligand quinate

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Basic Ligand Information

Molecular Structure
Picture of quinate (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C7H12O6
quinate
AAWZDTNXLSGCEK-WYWMIBKRSA-N
Synonyms:
(-)-quinate, (1S,3R,4S,5R)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid, (1S,3R,4S,5R)-1,3,4,5-tetrahydroxycyclohexanecarboxylic acid, D-(-)-quinic acid, D-quinate, L-quinate, quinic acid


Show all pahtways known for Show all BRENDA pathways known for quinate

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (16 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
quinate + pyrroloquinoline-quinone = 3-dehydroquinate + reduced pyrroloquinoline-quinone
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-dehydroquinate + NADH = quinate + NAD+
show the reaction diagram
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3-dehydroquinate + NADPH + H+ = L-quinate + NADP+
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (37 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
(-)-quinate + NAD+ = 3-dehydroquinate + NADH + H+
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (21 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-dehydroquinate + NADH = quinate + NAD+
show the reaction diagram
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3-dehydroquinate + NADPH + H+ = L-quinate + NADP+
show the reaction diagram
-
-
chlorogenic acid + H2O = trans-caffeate + quinate
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive inhibitor with respect to shikimate
-
96% residual activity at 0.5 mM
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3D Structure of Enzyme-Ligand-Complex (PDB) (5 results)

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (20 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE

KM Value (47 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.85
-
-

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
1.1
-
-

IC50 Value (3 results)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE

References & Links

Links to other databases for quinate

ChEBI
PubChem
ChEBI
PubChem