BRENDA - Enzyme Database

Studies on rat-liver microsomal cholesterol 7alpha-hydroxylase

Boyd, G.S.; Grimwade, A.M.; Lawson, M.E.; Eur. J. Biochem. 37, 334-340 (1973)

Data extracted from this reference:

KM Value [mM]
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
1.14.14.23
0.02
-
O2
-
Rattus norvegicus
Localization
EC Number
Localization
Commentary
Organism
GeneOntology No.
Textmining
1.14.14.23
microsome
-
Rattus norvegicus
-
-
Natural Substrates/ Products (Substrates)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
ID
1.14.14.23
cholesterol + [reduced NADPH-hemoprotein reductase] + O2
Rattus norvegicus
rate-limiting step in bile acid formation
7alpha-hydroxycholesterol + [oxidized NADPH-hemoprotein reductase] + H2O
-
Rattus norvegicus
?
Organism
EC Number
Organism
UniProt
Commentary
Textmining
1.14.14.23
Rattus norvegicus
-
-
-
Source Tissue
EC Number
Source Tissue
Commentary
Organism
Textmining
1.14.14.23
liver
-
Rattus norvegicus
-
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
Substrate Product ID
1.14.14.23
cholesterol + [reduced NADPH-hemoprotein reductase] + O2
-
285297
Rattus norvegicus
7alpha-hydroxycholesterol + [oxidized NADPH-hemoprotein reductase] + H2O
-
285297
Rattus norvegicus
?
1.14.14.23
cholesterol + [reduced NADPH-hemoprotein reductase] + O2
rate-limiting step in bile acid formation
285297
Rattus norvegicus
7alpha-hydroxycholesterol + [oxidized NADPH-hemoprotein reductase] + H2O
-
285297
Rattus norvegicus
?
Cofactor
EC Number
Cofactor
Commentary
Organism
Structure
1.14.14.23
NADPH
-
Rattus norvegicus
Cofactor (protein specific)
EC Number
Cofactor
Commentary
Organism
Structure
1.14.14.23
NADPH
-
Rattus norvegicus
KM Value [mM] (protein specific)
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
1.14.14.23
0.02
-
O2
-
Rattus norvegicus
Localization (protein specific)
EC Number
Localization
Commentary
Organism
GeneOntology No.
Textmining
1.14.14.23
microsome
-
Rattus norvegicus
-
-
Natural Substrates/ Products (Substrates) (protein specific)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
ID
1.14.14.23
cholesterol + [reduced NADPH-hemoprotein reductase] + O2
Rattus norvegicus
rate-limiting step in bile acid formation
7alpha-hydroxycholesterol + [oxidized NADPH-hemoprotein reductase] + H2O
-
Rattus norvegicus
?
Source Tissue (protein specific)
EC Number
Source Tissue
Commentary
Organism
Textmining
1.14.14.23
liver
-
Rattus norvegicus
-
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
ID
1.14.14.23
cholesterol + [reduced NADPH-hemoprotein reductase] + O2
-
285297
Rattus norvegicus
7alpha-hydroxycholesterol + [oxidized NADPH-hemoprotein reductase] + H2O
-
285297
Rattus norvegicus
?
1.14.14.23
cholesterol + [reduced NADPH-hemoprotein reductase] + O2
rate-limiting step in bile acid formation
285297
Rattus norvegicus
7alpha-hydroxycholesterol + [oxidized NADPH-hemoprotein reductase] + H2O
-
285297
Rattus norvegicus
?