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Literature summary for 4.1.1.31 extracted from
- Purification, oligomerization state and malate sensitivity of maize leaf phosphoenolpyruvate carboxylase (1989), Biochem. J., 261, 349-355.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| malate | - |
Zea mays |  |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 260000 | - |
enzyme from darkened leaf extract, dimer, gel filtration | Zea mays |
| 285000 | - |
enzyme from illuminated leaf extract, dimer, gel filtration | Zea mays |
| 410000 | - |
enzyme from darkened leaf extract, tetramer, gel filtration | Zea mays |
| 420000 | - |
enzyme from illuminated leaf extract, tetramer, gel filtration | Zea mays |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Zea mays | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Zea mays |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| leaf | - |
Zea mays | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 20.8 | - |
- |
Zea mays |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -20°C, stable for several weeks | Zea mays |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| phosphoenolpyruvate + CO2 | - |
Zea mays | phosphate + oxaloacetate | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| More | concentration-dependent dissociation of tetrameric into dimeric forms | Zea mays |
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