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Literature summary for 2.3.1.20 extracted from

  • Coleman, R.A.
    Diacylglycerol acyltransferase and monoacylglycerol acyltransferase from liver and intestine (1992), Methods Enzymol., 209, 98-104.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome intrinsic membrane protein Rattus norvegicus
-
-
microsome active site on cytoplasmic surface Rattus norvegicus
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acyl-CoA + 1,2-diacylglycerol Rattus norvegicus last reaction in triacylglycerol synthesis CoA + triacylglycerol
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
adipocyte isolated from parametrial adipose Rattus norvegicus
-
intestinal mucosa high activity Rattus norvegicus
-
liver
-
Rattus norvegicus
-
mammary gland high activity Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
specific activity in the nanomolar range in microsomal preparations, varies considerably between different tissues Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-CoA + 1,2-diacylglycerol saturated fatty acyl-CoAs from C-8 to C-12 Rattus norvegicus CoA + triacylglycerol
-
?
acyl-CoA + 1,2-diacylglycerol 2,3-diacylglycerol is acylated at 20% the rate of 1,2-isomer Rattus norvegicus CoA + triacylglycerol
-
?
acyl-CoA + 1,2-diacylglycerol last reaction in triacylglycerol synthesis Rattus norvegicus CoA + triacylglycerol
-
?
palmitoyl-CoA + 1,2-diacylglycerol
-
Rattus norvegicus CoA + 1,2-diacyl-3-palmitoylglycerol
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
additional information
-
assay at various temperatures from 24°C to 40°C Rattus norvegicus
25
-
assay at Rattus norvegicus