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Literature summary for 2.7.8.5 extracted from

  • Carman, G.M.; Greenberg, A.S.
    Phosphatidylglycerophosphate synthase from germinating soybeans (1984), J. Food Biochem., 8, 321-333.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
Triton X-100 maximal activity at pH 9.5 is dependent on Triton X-100, 0.5 mM Glycine max

Inhibitors

Inhibitors Comment Organism Structure
Thioreactive agents slight inhibition Glycine max

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
CDP-diacylglycerol
-
Glycine max
0.17
-
glycerol 3-phosphate
-
Glycine max

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion crude mitochondrial fraction   Glycine max 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ at pH 9.5 maximal activity depends on 0.5 mM Mn2+, 10 mM Mg2+ or 20 mM Co2+ Glycine max
Mg2+ at pH 9.5 maximal activity is dependent on 0.5 mM Mn2+, 10 mM Mg2+ or 20 mM Co2+ Glycine max
Mn2+ at pH 9.5 maximal activity depends on 0.5 mM Mn2+, 10 mM Mg2+ or 20 mM Co2+ Glycine max

Organism

Organism UniProt Comment Textmining
Glycine max
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CDP-diacylglycerol + sn-glycero-3-phosphate
-
Glycine max CMP + phosphatidylglycerophosphate phosphatidylglycerophosphate is the predominant product at pH 9.5, phosphatidylglycerol is the predominant product at pH 7.0 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
2 optima: pH 7.0 and 9.5 Glycine max
9.5
-
2 optima: pH 7.0 and 9.5 Glycine max