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Literature summary for 2.7.1.107 extracted from

  • Kanoh, H.; Akesson, B.
    Properties of microsomal and soluble diacylglycerol kinase in rat liver (1978), Eur. J. Biochem., 85, 225-232.
    View publication on PubMed

General Stability

General Stability Organism
microsomal activity is more unstable on storage at 0°C than the soluble enzyme Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
GTP
-
Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Rattus norvegicus
0.16
-
ATP pH 7.0, 37°C, microsomal enzyme Rattus norvegicus
0.17
-
ATP pH 7.0, 37°C, soluble enzyme Rattus norvegicus
0.42
-
GTP pH 7.0, 37°C, soluble enzyme Rattus norvegicus
0.63
-
GTP pH 7.0, 37°C, microsomal enzyme Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Rattus norvegicus 5829
-
microsome
-
Rattus norvegicus
-
-
soluble
-
Rattus norvegicus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required, optimal activity of microsomal enzyme at 2 mM, optimal activity of soluble enzyme at 10 mM Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Storage Stability

Storage Stability Organism
-20°C, in presence of 1 mM dithiothreitol, microsomal and soluble enzyme stable for about 1 week Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + ceramide hardly utilized Rattus norvegicus ADP + ceramide 3-phosphate
-
?
GTP + 1,2-diacyl-sn-glycerol
-
Rattus norvegicus GDP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
additional information diacylglycerol emulsion Rattus norvegicus ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Rattus norvegicus