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Literature summary extracted from

  • Amick, G.D.; Damuni, Z.
    Protamine kinase phosphorylates eukaryotic protein synthesis initiation factor 4E (1992), Biochem. Biophys. Res. Commun., 183, 431-437.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.11.1 KCl eIF-4E as substrate Bos taurus
2.7.11.1 NaCl eIF-4E Bos taurus
2.7.11.1 Protein phosphatase 2A eIF-4E, 40S ribosomes or protamine as substrate Bos taurus

Localization

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

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.11.1 Mg2+ 1 mM (eIF-4E as substrate) Bos taurus

Organism

EC Number Organism UniProt Comment Textmining
2.7.11.1 Bos taurus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.11.1 kidney
-
Bos taurus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.11.1 ATP + eukaryotic protein synthesis initiation factor i.e. eIF-4E, 1 mol phosphate per mol eIF-4E Bos taurus ?
-
?
2.7.11.1 ATP + protamine
-
Bos taurus ADP + O-phosphoprotamine
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.11.1 30
-
assay at Bos taurus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.11.1 7 7.6 eIF-4E as substrate Bos taurus