Ligand D-galactono-1,5-lactone

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Basic Ligand Information

Molecular Structure
Picture of D-galactono-1,5-lactone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C6H10O6
D-galactono-1,5-lactone
PHOQVHQSTUBQQK-MGCNEYSASA-N
Synonyms:
D-galactono-delta-lactone, D-galactonolactone, D-galatonolactone, delta-galactonolactone, galactono-1,5-lactone, galactonolactone
Pathway Source
Pathways

Roles as Enzyme Ligand

In Vivo Product in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-galactose + oxidized 2,6-dichlorophenolindophenol = D-galactono-1,5-lactone + reduced 2,6-dichlorophenolindophenol
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Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-galactono-1,5-lactone + H2O = D-galactonate
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (41 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
beta-D-galactose + NADP+ = D-galactono-1,5-lactone + NADPH
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D-galactose + NAD+ = D-galactono-delta-lactone + NADH + H+
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D-galactose + NAD+ = D-galactono-1,5-lactone + NADH + H+
show the reaction diagram
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D-galactose + NADP+ = D-galactono-1,5-lactone + NADPH
show the reaction diagram
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D-galactopyranose + NADP+ = D-galactono-1,5-lactone + NADPH + H+
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D-galactose + O2 = D-galactono-1,5-lactone + H2O2
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galactose + O2 + H2O = D-galactono-1,5-lactone + H2O2
show the reaction diagram
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D-galactose + O2 = D-galactono-1,5-lactone + H2O2
show the reaction diagram
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D-galactose + NADP+ = D-galactono-1,5-lactone + NADPH
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (19 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
5 mM, 11% inhibition
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3D Structure of Enzyme-Ligand-Complex (PDB) (56 results)

Enzyme Kinetic Parameters

Ki Value (6 results)

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

References & Links

Links to other databases for D-galactono-1,5-lactone

ChEBI
PubChem
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PubChem