Activating Compound | Comment | Organism | Structure |
---|---|---|---|
arginine | stimulates | Saccharomyces cerevisiae |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
diphosphate | 1 mM, 48% inhibition | Saccharomyces cerevisiae | |
EDTA | - |
Saccharomyces cerevisiae | |
heparin | - |
Saccharomyces cerevisiae | |
iodoacetamide | 10 mM, 2% inhibition | Saccharomyces cerevisiae | |
Mg2+ | 0.05 mM, 30% inhibition in a reaction mixture containing Co2+ at its optimal concentration | Saccharomyces cerevisiae | |
NaF | 10 mM, 20% inhibition | Saccharomyces cerevisiae | |
tripolyphosphate | 1 mM, 62% inhibition | Saccharomyces cerevisiae | |
Zn2+ | 0.05 mM, 71% inhibition in a reaction mixture containing Co2+ at its optimal concentration | Saccharomyces cerevisiae |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0024 | - |
polyP208 | - |
Saccharomyces cerevisiae | |
0.093 | - |
polyP15 | - |
Saccharomyces cerevisiae |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
vacuole | - |
Saccharomyces cerevisiae | 5773 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | stimulated by divalent cations, Co2+ is the best stimulator, 6fold at 0.05 mM | Saccharomyces cerevisiae | |
Mg2+ | stimulates | Saccharomyces cerevisiae | |
Zn2+ | stimulates | Saccharomyces cerevisiae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
55000 | - |
4 * 55000, SDS-PAGE | Saccharomyces cerevisiae |
245000 | - |
gel filtration | Saccharomyces cerevisiae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Saccharomyces cerevisiae |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
60 | - |
- |
Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(polyphosphate)n + H2O | the activity with polyP15 is 85% of that with polyP208, the activity with polyP9 is 24% of that with polyP208 | Saccharomyces cerevisiae | (polyphosphate)n-1 + phosphate | - |
? | |
adenosine 5'-tetraphosphate + H2O | 7.3% of the activity with polyP208 | Saccharomyces cerevisiae | ATP + phosphate | - |
? | |
polyP15 + H2O | - |
Saccharomyces cerevisiae | polyP14 + phosphate | - |
? | |
polyP208 + H2O | - |
Saccharomyces cerevisiae | polyP207 + phosphate | - |
? | |
tripolyphosphate + H2O | 7.3% of the activity with polyP208 | Saccharomyces cerevisiae | phosphate + ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 55000, SDS-PAGE | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
about | Saccharomyces cerevisiae |