Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.3.1.26 extracted from

  • Bhuvaneswaran, C.; Synouri-Vrettakou, S.; Mitropoulos, K.A.
    Activation of acyl-CoA:cholesterol acyltransferase in rat liver microsomes by 25-hydroxycholesterol (1997), Biochem. Pharmacol., 53, 27-34.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
25-hydroxycholesterol stimulates enzyme activity in liver microsomes in vitro with half-maximal stimulation at 0.0168 mM oxysterol. A major part of the activation of microsomal enzyme is not ascribable to increased substrate availability for the enzyme Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Rattus norvegicus
-
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
male Wistar strain
-
Rattus norvegicus male Wistar
-
male Wistar strain
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0000582
-
microsomal fraction without 25-hydroycholesterol Rattus norvegicus
0.0000982
-
microsomal fraction with 25-hydroycholesterol Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
oleoyl-CoA + cholesterol
-
Rattus norvegicus CoA + cholesteryl oleate
-
?
oleoyl-CoA + cholesterol
-
Rattus norvegicus male Wistar CoA + cholesteryl oleate
-
?