Ligand Cyclobutanone

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Basic Ligand Information

Molecular Structure
Picture of Cyclobutanone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C4H6O
Cyclobutanone
SHQSVMDWKBRBGB-UHFFFAOYSA-N

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (9 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
cyclobutanone + NADPH + O2 = butyrolactone + NADP+ + H2O
show the reaction diagram
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cyclobutanone + O2 + NADPH + H+ = ? + NADP+ + H2O
show the reaction diagram
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cyclobutanone + NADPH + H+ + O2 = ? + NADP+ + H2O
show the reaction diagram
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cyclobutanone + NADH + H+ + O2 = gamma-butyrolactone + NAD+ + H2O
show the reaction diagram
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cyclobutanone + FMNH2 + O2 = ?
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
cyclobutanol + pyrroloquinoline quinone = cyclobutanone + pyrroloquinoline quinol
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (4 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
1.3
-
at pH 8.0 and 20°C

KM Value (3 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.127
-
pH 9.0, 20°C
0.007
-
pH 8.0, 25°C
2.1
-
at pH 8.0 and 20°C

References & Links

Links to other databases for Cyclobutanone

ChEBI
PubChem
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PubChem