Ligand 4-sulfomuconolactone

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Basic Ligand Information

Molecular Structure
Picture of 4-sulfomuconolactone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H6O7S
4-sulfomuconolactone
WEEOYKXHMIPYQX-UHFFFAOYSA-L
Synonyms:
(5-oxo-2-sulfo-2,5-dihydrofuran-2-yl)acetic acid, 4-carboxymethylen-4-sulfo-but-2-en-olide
Pathway Source
Pathways
KEGG
Aminobenzoate degradation, Microbial metabolism in diverse environments
MetaCyc
4-sulfocatechol degradation

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (1 result)

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EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
4-sulfomuconolactone + H2O = maleylacetate + sulfite
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (1 result)

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EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-sulfomuconate = 4-sulfomuconolactone + H2O
show the reaction diagram
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (2 results)

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

KM Value (2 results)

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

References & Links

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Links to other databases for 4-sulfomuconolactone

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ChEBI
PubChem
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PubChem