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 | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
nucleus | nuclear exopolyphosphatase activity does not depend on the growth phase | Saccharomyces cerevisiae | 5634 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | 2.5fold activation | Saccharomyces cerevisiae | |
Mg2+ | 1.6fold activation | Saccharomyces cerevisiae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
x * 45000, SDS-PAGE | Saccharomyces cerevisiae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
(phosphate)n + H2O | Saccharomyces cerevisiae | - |
(phosphate)n-1 + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
CRN and CNX strains,genes ppn1, and ppx1 | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(phosphate)n + H2O | - |
Saccharomyces cerevisiae | (phosphate)n-1 + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 45000, SDS-PAGE | Saccharomyces cerevisiae |
Synonyms | Comment | Organism |
---|---|---|
ExopolyPase | - |
Saccharomyces cerevisiae |
Ppn1 | - |
Saccharomyces cerevisiae |
PPX1 | - |
Saccharomyces cerevisiae |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.2 | - |
assay at | Saccharomyces cerevisiae |