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Literature summary for 4.1.1.49 extracted from
- Phosphoenolpyruvate carboxykinase is involved in the decarboxylation of aspartate in the bundle sheath of maize (1999), Plant Physiol., 120, 539-546.
General Stability
| General Stability | Organism |
|---|---|
| instable during isolation | Zea mays |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| 3-Mercaptopicolinic acid | - |
Zea mays |  |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| cytosol | - |
Zea mays | 5829 | - |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Mg2+ | Mg2+ does not substitute for Mn2+, but stimulates aspartate decarboxylation in presence of Mn2+ | Zea mays | |
| Mn2+ | absolute requirement | Zea mays | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + oxaloacetate | Zea mays | - |
ADP + phosphoenolpyruvate + CO2 | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Zea mays | - |
maize, L. cv H511 | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + aspartate | - |
Zea mays | ADP + alanine + CO2 | - |
? | |
| ATP + oxaloacetate | - |
Zea mays | ADP + phosphoenolpyruvate + CO2 | - |
? | |
| ATP + oxaloacetate | - |
Zea mays | ADP + phosphoenolpyruvate + CO2 | - |
r | |
| additional information | decarboxylation of aspartate is dependent on the activity of PEPCK | Zea mays | ? | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PEPCK | - |
Zea mays |
| phosphoenolpyruvate carboxykinase | - |
Zea mays |
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Release 2023.1 (January 2023)
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