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Literature summary for 3.1.4.11 extracted from

  • Mazzoni, M.; Bertagnolo, V.; Neri, L.M.; Carini, C.; Marchisio, M.; Milani, D.; Manzoli, F.A.; Capitani, S.
    Discrete subcellular localization of phosphoinositidase C beta, gamma and delta in PC12 rat pheochromocytoma cells (1992), Biochem. Biophys. Res. Commun., 187, 114-120.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm phosphoinositidase C delta is restricted to the cytopasm Rattus norvegicus 5737
-
nucleus phosphoinositidase C beta is exclusively localized in the nucleus Rattus norvegicus 5634
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ maximally active with Ca2+ concentrations ranging from endogenous levels to 1 mM for the substrates phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol 4-phosphate Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Rattus norvegicus the inositol lipid breakdown is controlled by different phosphoinositidase C isoenzymes in various cell compartments ?
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
PC-12 cell
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the inositol lipid breakdown is controlled by different phosphoinositidase C isoenzymes in various cell compartments Rattus norvegicus ?
-
?
phosphatidylinositol + H2O
-
Rattus norvegicus ?
-
?
phosphatidylinositol 4,5-bisphosphate + H2O
-
Rattus norvegicus D-myo-inositol 1,4,5-trisphosphate + diacylglycerol
-
?
phosphatidylinositol 4-phosphate
-
Rattus norvegicus ?
-
?

pH Optimum

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