Ligand L-gulono-1,4-lactone

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Basic Ligand Information

Molecular Structure
Picture of L-gulono-1,4-lactone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H10O6
L-gulono-1,4-lactone
SXZYCXMUPBBULW-SKNVOMKLSA-N
Synonyms:
D-mannono-gamma-lactone, dihydroascorbic acid, gamma-gulonolactone, L-gulono-gamma-lactone, L-gulonolactone


Show all pahtways known for Show all BRENDA pathways known for L-gulono-1,4-lactone

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-gulono-1,4-lactone + NADP+ = D-glucurono-3,6-lactone + NADPH
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
D-glucuronolactone + NADPH = L-gulonolactone + NADP+
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (12 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
L-gulono-1,4-lactone + NADP+ = D-glucurono-3,6-lactone + NADPH
show the reaction diagram
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L-Gulono-1,4-lactone + O2 = ?
show the reaction diagram
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L-gulono-gamma-lactone + O2 + H2O = ? + H2O2
show the reaction diagram
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L-gulonolactone + O2 = ?
show the reaction diagram
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L-gulono-1,4-lactone + H2O = L-gulonate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-glucuronolactone + NADPH = L-gulonolactone + NADP+
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
competitive inhibition
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (5 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
1040
-
recombinant enzyme

KM Value (11 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
3.05
-
recombinant enzyme

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
6.52
-
-

References & Links

Links to other databases for L-gulono-1,4-lactone

ChEBI
PubChem
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PubChem