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Literature summary for 2.7.1.67 extracted from

  • Sommarin, M.; Sandelius, A.S.
    Phosphatidylinositol and phosphatidylinositolphosphate kinases in plant plasma membranes (1988), Biochim. Biophys. Acta, 958, 268-278.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Ca2+ inhibits in the presence of Mg2+ Triticum aestivum

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
Triticum aestivum 5886
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Triticum aestivum
Mn2+ can partially substitute for Mg2+ Triticum aestivum

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
root dark grown Triticum aestivum
-
shoot dark grown Triticum aestivum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 1-phosphatidyl-1D-myo-inositol
-
Triticum aestivum ADP + 1-phosphatidyl-1D-myo-inositol 4-phosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5 7 phosphorylation of endogenous 1-phosphatidyl-1D-myo-inositol without Triton X-100 Triticum aestivum
6.5 8.6 phosphorylation of endogenous 1-phosphatidyl-1D-myo-inositol without 0.01% Triton X-100 Triticum aestivum