Ligand (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate

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Basic Ligand Information

Molecular Structure
Picture of (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C11H8O5
(3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate
APKXMKWCGDBYNV-AATRIKPKSA-N
Synonyms:
(E)-2'-carboxybenzylidenepyruvate, 2'-carboxybenzalpyruvate

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

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

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-hydroxy-2-naphthoate + O2 = (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Product in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
1-hydroxy-2-naphthoate + O2 = (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate
show the reaction diagram
-
2-carboxybenzaldehyde + pyruvate = (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + H2O
show the reaction diagram
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (1 result)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
13
-
pH 7.0, 25°C

KM Value (2 results)

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

References & Links

Links to other databases for (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate

ChEBI
PubChem
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PubChem