Inhibitors | Comment | Organism | Structure |
---|---|---|---|
diphosphate | progressive inhibition above 0.15 mM | Beta vulgaris |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.015 | 0.02 | diphosphate | at pH 8.0 and 20°C | Beta vulgaris |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
vacuole | - |
Beta vulgaris | 5773 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | the enzyme is activated by MgATP or inorganic Mg diphosphate | Beta vulgaris |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
diphosphate + H2O + H+[side 1] | Beta vulgaris | - |
2 phosphate + H+[side 2] | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Beta vulgaris | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
root | - |
Beta vulgaris | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
diphosphate + H2O + H+[side 1] | - |
Beta vulgaris | 2 phosphate + H+[side 2] | - |
? |
Synonyms | Comment | Organism |
---|---|---|
H+ translocating pyrophosphatase | - |
Beta vulgaris |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme transports protons into the vacuole and polarizes the membrane potential (positive inside the vacuole). The electrochemical gradient provided by the enzyme stimulates effectively the uptake of various metabolites such as malate, citrate and sucrose | Beta vulgaris |