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Literature summary for 2.4.1.336 extracted from

  • Sato, N.; Murata, N.
    Lipid biosynthesis in the blue-green alga (cyanobacterium), Anabaena variabilis III. UDPglucose:diacylglycerol glucosyltransferase activity in vitro (1982), Plant Cell Physiol., 23, 1115-1120.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Trichormus variabilis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.045
-
UDPglucose
-
Trichormus variabilis

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Trichormus variabilis 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required, maximal activity at 20 mM MgCl2 Trichormus variabilis

Organism

Organism UniProt Comment Textmining
Trichormus variabilis
-
-
-

Storage Stability

Storage Stability Organism
-80°C, stable for at least 2 months, crude enzyme extract Trichormus variabilis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDPglucose + 1,2-diacylglycerol
-
Trichormus variabilis UDP + 3-D-glucosyl-1,2-diacylglycerol
-
?
UDPglucose + 1,2-dipalmitoylglycerol
-
Trichormus variabilis UDP + 3-D-glucosyl-1,2-dipalmitoylglycerol
-
?
UDPglucose + 1-oleoyl-2-palmitoylglycerol
-
Trichormus variabilis UDP + 3-D-glucosyl-1-oleoyl-2-palmitoylglycerol
-
?
UDPglucose + 1-stearoyl-2-palmitoylglycerol
-
Trichormus variabilis UDP + 3-D-glucosyl-1-stearoyl-2-palmitoylglycerol
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
Trichormus variabilis

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
28 55 28°C: 50% of maximal activity, 55°C: 35% of maximal activity Trichormus variabilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Trichormus variabilis

pH Range

pH Minimum pH Maximum Comment Organism
5 8.7 pH 5.0: about 45% of maximal activity, pH 8.7: about 50% of maximal activity Trichormus variabilis