Ligand lipid hydroperoxide

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Basic Ligand Information

Molecular Structure
Picture of lipid hydroperoxide (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
CH4O2
lipid hydroperoxide
MEUKEBNAABNAEX-UHFFFAOYSA-N
Synonyms:
CH3OO-, methyl hydrogen peroxide, Methylhydrogen peroxide, methylhydroperoxide

Roles as Enzyme Ligand

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

EC NUMBER
LITERATURE
REACTION DIAGRAM
PROVEN IN VIVO REACTION
ENZYME 3D STRUCTURE
show the reaction diagram
glutathione + lipid hydroperoxide = glutathione disulfide + lipid + H2O
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Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
LITERATURE
REACTION DIAGRAM
REACTION
ENZYME 3D STRUCTURE
show the reaction diagram
glutathione + lipid hydroperoxide = glutathione disulfide + lipid + H2O
-
show the reaction diagram
methyl hydrogen peroxide = formaldehyde + ?
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Activator in Enzyme-catalyzed Reactions (1 result)

COMMENTARY
EC NUMBER
LITERATURE
ENZYME 3D STRUCTURE
can reduce the inactive ferric form of the enzyme to the active ferrous form
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Inhibitor in Enzyme-catalyzed Reactions (1 result)

COMMENTARY
EC NUMBER
LITERATURE
ENZYME 3D STRUCTURE
50% inhibition at 37°C, after 1 h at 0.05 mM, lipid peroxidation product, enzyme becomes susceptible to oxidative damage leading to structural alterations, carbonylation
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Enzyme Kinetic Parameters

References & Links

Links to other databases for lipid hydroperoxide

ChEBI
PubChem
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PubChem