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Literature summary for 2.7.1.91 extracted from

  • Keenan, R.W.
    Sphingolipid base phosphorylation by cell-free preparations from Tetrahymena pyriformis (1972), Biochim. Biophys. Acta, 270, 383-396.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Cutsum detergent, required for sphinganine suspension, 0.05 mg/ml gives optimal rates, inhibition above 1 mg/ml Tetrahymena pyriformis

Inhibitors

Inhibitors Comment Organism Structure
Cutsum detergent, required for sphinganine suspension, 0.05 mg/ml gives optimal rates, inhibition above 1 mg/ml Tetrahymena pyriformis

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble
-
Tetrahymena pyriformis
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ 30% of the stimulation with Mg2+ Tetrahymena pyriformis
Mg2+ required Tetrahymena pyriformis
Mg2+ ratio Mg2+:ATP is 5:1 Tetrahymena pyriformis
Mn2+ 40% of the stimulation with Mg2+ Tetrahymena pyriformis

Organism

Organism UniProt Comment Textmining
Tetrahymena pyriformis
-
-
-

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Tetrahymena pyriformis