Ligand 4-pregnen-20alpha-ol-3-one

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Basic Ligand Information

Molecular Structure
Picture of 4-pregnen-20alpha-ol-3-one (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C20H30O2
4-pregnen-20alpha-ol-3-one
OZBPHBWDMPXEKB-CGRLPYEJSA-N

Roles as Enzyme Ligand

Substrate in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
4-pregnen-20alpha-ol-3-one + NAD(P)+ = 4-pregnen-3,20-dione + NAD(P)H + H+
show the reaction diagram
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Inhibitor in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
IC50: 0.022 mM
-
IC50: 0.007 mM
-

Enzyme Kinetic Parameters

KM Value (1 result)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.016
-
pH 7.0, 25C

IC50 Value (2 results)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE
0.022
-
IC50: 0.022 mM
0.007
-
IC50: 0.007 mM

References & Links

Links to other databases for 4-pregnen-20alpha-ol-3-one

ChEBI
PubChem
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PubChem