Ligand 2-hydroxy-2H-chromene-2-carboxylate

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Basic Ligand Information

Molecular Structure
Picture of 2-hydroxy-2H-chromene-2-carboxylate (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C10H8O4
2-hydroxy-2H-chromene-2-carboxylate
LGYIZQLNYONEFJ-UHFFFAOYSA-N
Synonyms:
2-hydroxychromene-2-carboxylate, 2-hydroxychromene-2-carboxylic acid

Roles as Enzyme Ligand

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

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2-hydroxychromene-2-carboxylic acid = trans-o-hydroxybenzylidene pyruvic acid
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1,2-dihydroxynaphthalene + O2 = 2-hydroxychromene-2-carboxylate
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2-hydroxy-2H-chromene-2-carboxylate = (3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (2 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
47
-
pH 7.0, 25°C, recombinant enzyme
47
-
pH 7.0, 25°C

KM Value (5 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.084
-
pH 7.0, 25°C, recombinant enzyme

References & Links

Links to other databases for 2-hydroxy-2H-chromene-2-carboxylate

ChEBI
PubChem
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PubChem