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Literature summary for 4.1.1.65 extracted from
- Phosphatidylserine decarboxylase: analysis of its action towards unsaturated and saturated phosphatidylserine and the effect of Triton X-100 on activity (1975), Arch. Biochem. Biophys., 167, 761-768.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Triton X-100 | effect is related to the molar ratio of triton to phospholipid | Tetrahymena pyriformis |  |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.4 | - |
phosphatidylserine | natural | Tetrahymena pyriformis | |
| 1.5 | - |
phosphatidylserine | saturated | Tetrahymena pyriformis | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| membrane | - |
Tetrahymena pyriformis | 16020 | - |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Tetrahymena pyriformis | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| Phosphatidyl-L-serine | activity towards natural phosphatidylserine is greater than towards saturated phosphatidylserine | Tetrahymena pyriformis | Phosphatidylethanolamine + CO2 | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 22 | - |
stable in presence of phosphatidylserine, 75% loss of activity in presence of Triton without phosphatidylserine present | Tetrahymena pyriformis |
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Release 2023.1 (January 2023)
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