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BRENDA support

Ligand 11-deoxycorticosterone

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Basic Ligand Information

Molecular Structure
Picture of 11-deoxycorticosterone (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C21H30O3
11-deoxycorticosterone
ZESRJSPZRDMNHY-YFWFAHHUSA-N
Synonyms:
4-pregenene-21-ol-3,20-dione, 4-pregnene-21-ol-3,20-dione, 11-deoxydorticosterone, 11-desoxycorticosterone, 21-hydroxy-pregn-4-en-3,20-dione, 21-hydroxy-pregn-4-ene-3,20-dione, 21-hydroxy-progesterone, 21-hydroxypregn-4-ene-3,20-dione, 21-hydroxyprogesterone, 21beta-hydroxy progesterone, bradykinin-potentiating factor SQ 20881, cortexone, deoxycorticosterone


Show all pahtways known for Show all BRENDA pathways known for 11-deoxycorticosterone

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (5 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
11-deoxycorticosterone + AH2 + O2 = ? + A + H2O
show the reaction diagram
-
deoxycorticosterone + reduced acceptor = 21-hydroxy-5alpha-pregnan-3,20-dione + acceptor
show the reaction diagram
-
21-hydroxyprogesterone + UDP-glucuronate = UDP + 21-hydroxyprogesterone-21-O-D-glucuronate
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
corticosterone + reduced adrenal ferredoxin + O2 = 11-deoxycorticosterone + adrenal ferredoxin + ?
show the reaction diagram

Substrate in Enzyme-catalyzed Reactions (35 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
11-deoxycorticosterone + NAD(P)H = 4-pregnen-20alpha,21-diol-3-one + NAD(P)+
show the reaction diagram
-
deoxycorticosterone + NADPH = 20,21-dihydroxypregn-4-ene-3-one + NADP+
show the reaction diagram
-
deoxycorticosterone + NADPH + O2 = ?
show the reaction diagram
-
11-deoxycorticosterone + AH2 + O2 = ? + A + H2O
show the reaction diagram
-
deoxycorticosterone + NADPH + O2 = testosterone + NADP+ + ?
show the reaction diagram
-
deoxycorticosterone + reduced acceptor = 21-hydroxy-5alpha-pregnan-3,20-dione + acceptor
show the reaction diagram
-
21-hydroxyprogesterone + UDP-glucuronate = UDP + 21-hydroxyprogesterone-21-O-D-glucuronate
show the reaction diagram
-
UDP-alpha-D-glucose + 21-hydroxyprogesterone = UDP + 3,20-dioxopregn-4-en-21-yl beta-D-glucopyranoside
show the reaction diagram
-
3'-phosphoadenylylsulfate + 11-deoxycorticosterone = adenosine 3',5'-bisphosphate + 11-deoxycorticosterone sulfate
show the reaction diagram
-
3'-phosphoadenylylsulfate + deoxycorticosterone = adenosine 3',5'-bisphosphate + ?
show the reaction diagram
-
3'-phosphoadenylylsulfate + 11-deoxycorticosterone = adenosine 3',5'-bisphosphate + 11-deoxycorticosterone sulfate
show the reaction diagram
-
11-Deoxycorticosterone = 20-Hydroxy-3-oxopregn-4-en-21-al
show the reaction diagram
-
ATP + H2O + deoxycorticosterone/in = ADP + phosphate + deoxycorticosterone/out
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (14 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
pregn-4-ene-3,20,21-trione + NADH = 21-hydroxy-pregn-4-ene-3,20-dione + NAD+
show the reaction diagram
-
pregn-4-ene-3,20,21-trione + NADPH = 21-hydroxy-pregn-4-ene-3,20-dione + NADP+
show the reaction diagram
-
corticosterone + reduced adrenal ferredoxin + O2 = 11-deoxycorticosterone + adrenal ferredoxin + ?
show the reaction diagram
21-hydroxy-5beta-pregnan-3,20-dione + acceptor = 21-hydroxy-pregn-4-en-3,20-dione + reduced acceptor
show the reaction diagram
-
ATP + H2O + deoxycorticosterone/in = ADP + phosphate + deoxycorticosterone/out
show the reaction diagram
-

Activator in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
activates
-

Inhibitor in Enzyme-catalyzed Reactions (18 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
i.e. 11-deoxycorticosterone
-
0.010 mM, 73% inhibition
-
competitive substrate inhibition
this inhibition may play a role in cataract formation in patients maintained on systemic corticosteroids and in tablet-dependent diabetics
-
competitive inhibitor, inhibits cortisol sulfotransferase activity
-
cortisol as substrate, strong
-

3D Structure of Enzyme-Ligand-Complex (PDB) (2 results)

EC NUMBER
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (7 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.183
-
pH 7.5, 37°C

KM Value (33 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.0033
-
pH 7.4, 37°C
0.07
-
pH 8.0, 30°C
0.52
-
pH 7.5, 37°C
0.0038
-
-

Ki Value (1 result)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.11
-
22°C

IC50 Value (3 results)

EC NUMBER
IC50 VALUE
IC50 VALUE MAXIMUM
COMMENTARY
LITERATURE
0.031
-
IC50: 0.031 mM
0.0025
-
in 0.1 M potassium phosphate, pH 7.4, at 25°C
0.001
-
IC50: 0.001 mM

References & Links

Links to other databases for 11-deoxycorticosterone

ChEBI
PubChem
ChEBI
PubChem