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Literature summary for 2.7.11.1 extracted from

  • Amick, G.D.; Reddy, S.A.G.; Damuni, Z.
    Protein phosphatase 2A is a specific protamine-kinase-inactivating phosphatase (1992), Biochem. J., 287, 1019-1022.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
additional information protein phosphatase 2B, 2C, catalytic subunit of protein phosphatase 1, protein tyrosine phosphatases (PTPase 1B and T-cell PTPase), pyruvate dehydrogenase phosphatase Bos taurus
Protein phosphatase 1b weak Bos taurus
Protein phosphatase 2A ATP; diphosphate; Mn2+ enhances inactivation rate; okadaic acid, microcystin-LR; protein phosphatase inhibitor 2 does not protect; rate of inactivation is unaffected by EDTA, EGTA, Mg2+, Ca2+; specific protamine kinase inhibitors Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Bos taurus 5829
-
soluble
-
Bos taurus
-
-

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + protamine
-
Bos taurus ADP + O-phosphoprotamine
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Bos taurus