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Literature summary extracted from
- Vacuolar H+-translocating inorganic pyrophosphatase (Vpp1) marks partial aleurone cell fate in cereal endosperm development (2004), Plant Mol. Biol., 56, 325-337.
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 7.1.3.1 | DNA and amino acid seuqnece determination and analysis, expression profile in maize plants, overview | Zea mays |
Protein Variants
| EC Number | Protein Variants | Comment | Organism |
|---|---|---|---|
| 7.1.3.1 | additional information | mutant Dap3 is characterised by the appearance of colourless patches on otherwise fully coloured, purple kernels due to the presence of an abnormal aleurone layer, Vpp1 is expressed in colourless patches of Dap3 mutant kernels, expression in mutant strains compared to wild-type A188, overview | Zea mays |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 7.1.3.1 | vacuole | - |
Zea mays | 5773 | - |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.1.3.1 | diphosphate + H2O + H+[side 1] | Zea mays | - |
2 phosphate + H+[side 2] | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 7.1.3.1 | Zea mays | Q41758 | fragment; wild-type A188 and several mutants, overview | - |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 7.1.3.1 | aleurone | - |
Zea mays | - |
| 7.1.3.1 | endosperm | expression pattern analysis in endosperm and in situ hydridization | Zea mays | - |
| 7.1.3.1 | kernel | - |
Zea mays | - |
| 7.1.3.1 | leaf | - |
Zea mays | - |
| 7.1.3.1 | tassel | inflorescence of male flowers | Zea mays | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.1.3.1 | diphosphate + H2O + H+[side 1] | - |
Zea mays | 2 phosphate + H+[side 2] | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 7.1.3.1 | V-PPase | - |
Zea mays |
| 7.1.3.1 | vacuolar H+-translocating inorganic pyrophosphatase | - |
Zea mays |
| 7.1.3.1 | Vpp1 | - |
Zea mays |
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Release 2023.1 (January 2023)
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