Ligand Ubiquinone-10

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Basic Ligand Information

Molecular Structure
Picture of Ubiquinone-10 (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C59H90O4
Ubiquinone-10
ACTIUHUUMQJHFO-AMJCLVIFSA-N
Synonyms:
coenzyme ubiquinone 10, oxidized ubiquinone Q10, Q10, ubiquinone 10
Pathway Source
Pathways

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
LITERATURE
REACTION DIAGRAM
PROVEN IN VIVO REACTION
ENZYME 3D STRUCTURE
show the reaction diagram
ubiquinone-10 + NAD(P)H = ubiquinol-10 + NAD(P)+
-
show the reaction diagram
NADPH + H+ + ubiquinone-10 = NADP+ + ubiquinol-10
-
show the reaction diagram
NADH + H+ + ubiquinone-10 = NAD+ + ubiquinol-10
-
show the reaction diagram
NADH + ubiquinone-10 = NAD+ + ubiquinol-10
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Substrate in Enzyme-catalyzed Reactions (16 results)

EC NUMBER
LITERATURE
REACTION DIAGRAM
REACTION
ENZYME 3D STRUCTURE
show the reaction diagram
ubiquinone-10 + NADPH = ?
-
show the reaction diagram
dihydroorotate + ubiquinone-10 = orotate + reduced ubiquinone-10
-
show the reaction diagram
NADH + H+ + ubiquinone-10 = NAD+ + ubiquinol-10
-
show the reaction diagram
ubiquinone-10 + NAD(P)H = ubiquinol-10 + NAD(P)+
-
show the reaction diagram
NADH + ubiquinone-10 = NAD+ + ubiquinol-10
-

Product in Enzyme-catalyzed Reactions (5 results)

EC NUMBER
LITERATURE
REACTION DIAGRAM
REACTION
ENZYME 3D STRUCTURE
-
show the reaction diagram
ubiquinol-10 + O2 = ubiquinone-10 + H2O
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Enzyme Cofactor/Cosubstrate (3 results)

COMMENTARY
EC NUMBER
LITERATURE
ENZYME 3D STRUCTURE

Activator in Enzyme-catalyzed Reactions (1 result)

COMMENTARY
EC NUMBER
LITERATURE
ENZYME 3D STRUCTURE
below 0.015 mM
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

COMMENTARY
EC NUMBER
LITERATURE
ENZYME 3D STRUCTURE
above 0.03 mM
-

3D Structure of Enzyme-Ligand-Complex (PDB) (16 results)

Enzyme Kinetic Parameters

KM Value (1 result)

COMMENTARY
EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
LITERATURE
KM value for complex I is 3.9 nmol/mg phospholipid
-999
-

References & Links

Links to other databases for Ubiquinone-10

ChEBI
PubChem
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PubChem