Any feedback?
Literature summary for 3.6.1.11 extracted from
- Inorganic polyphosphate and exopolyphosphatase in the nuclei of Saccharomyces cerevisiae: dependence on the growth phase and inactivation of the PPX1 and PPN1 genes (2006), Yeast, 23, 735-740.
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| additional information | inactivation of PPN1 affects the polyP level in the nuclei insignificantly in the stationary phase, while in the exponential phase the level increases 2.3fold as compared with the parent strain of Saccharomyces cerevisiae, overview | Saccharomyces cerevisiae |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| nucleus | nuclear exopolyphosphatase activity does not depend on the growth phase | Saccharomyces cerevisiae | 5634 | - |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Co2+ | 2.5fold activation | Saccharomyces cerevisiae |  |
| Mg2+ | 1.6fold activation | Saccharomyces cerevisiae | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 45000 | - |
x * 45000, SDS-PAGE | Saccharomyces cerevisiae |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (phosphate)n + H2O | Saccharomyces cerevisiae | - |
(phosphate)n-1 + phosphate | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Saccharomyces cerevisiae | - |
CRN and CNX strains,genes ppn1, and ppx1 | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (phosphate)n + H2O | - |
Saccharomyces cerevisiae | (phosphate)n-1 + phosphate | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 45000, SDS-PAGE | Saccharomyces cerevisiae |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| ExopolyPase | - |
Saccharomyces cerevisiae |
| Ppn1 | - |
Saccharomyces cerevisiae |
| PPX1 | - |
Saccharomyces cerevisiae |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
assay at | Saccharomyces cerevisiae |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.2 | - |
assay at | Saccharomyces cerevisiae |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
