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Literature summary for 2.3.1.135 extracted from

  • Matsuura, T.; Ross, A.C.
    Regulation of hepatic lecithin:retinol acyltransferase activity by retinoic acid (1993), Arch. Biochem. Biophys., 301, 221-227.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information activation is blocked completely in vivo by cycloheximide Rattus norvegicus
additional information activation and mRNA expression for LRAT is blocked completely in vivo by actinomycin D Rattus norvegicus
retinoic acid restores normal level of liver LRAT activity in vitamin A deficient and depleted rats Rattus norvegicus
retinoic acid optimal dose, 0.020 mg Rattus norvegicus
Vitamin A
-
Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
vitamin A depleted diet fed
-
Rattus norvegicus
-
vitamin A deficient and sufficient diet fed
-

Source Tissue

Source Tissue Comment Organism Textmining
intestine
-
Rattus norvegicus
-
liver undetectable in vitamin A depleted rats Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.000036
-
vitamin A-deficient rats treated orally with retinyl palmitate Rattus norvegicus
0.0000401
-
vitamin A-deficient rats treated intraperitoneally with retinoic acid Rattus norvegicus
0.0000415
-
vitamin A-deficient rats treated intraperitoneally with retinol Rattus norvegicus
0.0000434
-
vitamin A-deficient rats treated orally with retinoic acid Rattus norvegicus
0.0021
-
liver LRAT activity in vitamin A-deficient rats Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphatidylcholine + retinol-(cellular-retinol-binding-protein)
-
Rattus norvegicus 2-acylglycerophosphocholine + retinyl ester-(cellular-retinol-binding-protein)
-
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