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BRENDA support

Ligand 3-keto steroid

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Basic Ligand Information

Molecular Structure
Picture of 3-keto steroid (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C19H30O
3-keto steroid
VMNRNUNYBVFVQI-UHFFFAOYSA-N
Synonyms:
3-ketosteroid, 3-Oxo-5alpha-steroid, 3-Oxo-5beta-steroid, 3-Oxosteroid

Roles as Enzyme Ligand

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

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EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-oxosteroid + acceptor = 3-oxo-DELTA1-steroid + reduced acceptor
show the reaction diagram
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)

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EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-hydroxysteroid + NAD(P)+ = 3-ketosteroid + NAD(P)H
show the reaction diagram
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Substrate in Enzyme-catalyzed Reactions (3 results)

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EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-oxosteroid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxysteroid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
show the reaction diagram
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3-keto steroid + NAD(P)H = 3alpha-hydroxy steroid + NAD(P)+
show the reaction diagram
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3-oxosteroid + acceptor = 3-oxo-DELTA1-steroid + reduced acceptor
show the reaction diagram
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Product in Enzyme-catalyzed Reactions (2 results)

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EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
3-hydroxysteroid + NAD(P)+ = 3-ketosteroid + NAD(P)H
show the reaction diagram
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3alpha-hydroxy steroid + NADP+ = 3-keto steroid + NADPH
show the reaction diagram
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Enzyme Kinetic Parameters

References & Links

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Links to other databases for 3-keto steroid

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ChEBI
PubChem
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PubChem