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Literature summary extracted from

  • Mares, J.; Barthova, J.; Leblova, S.
    Purification and properties of phosphoenolpyruvate carboxylase from green leaves of maize (1979), Collect. Czech. Chem. Commun., 44, 1835-1840.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.1.1.31 fructose 1,6-bisphosphate weak activation Zea mays
4.1.1.31 glucose 1-phosphate weak activation Zea mays
4.1.1.31 glucose 6-phosphate significant activation Zea mays
4.1.1.31 Gly significant activation Zea mays

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.31 ADP competitive Zea mays
4.1.1.31 Asp
-
Zea mays
4.1.1.31 ATP competitive Zea mays
4.1.1.31 citrate
-
Zea mays
4.1.1.31 Cl-
-
Zea mays
4.1.1.31 malate
-
Zea mays
4.1.1.31 pyruvate
-
Zea mays

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.31 1.05
-
phosphoenolpyruvate
-
Zea mays

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.1.1.31 Mg2+ required Zea mays
4.1.1.31 Mg2+ Km: 0.8 mM Zea mays

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.31 405000
-
gel filtration Zea mays

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.31 Zea mays
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.1.1.31 leaf
-
Zea mays
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.1.31 23.58
-
-
Zea mays

Storage Stability

EC Number Storage Stability Organism
4.1.1.31 -18°C, 20% sucrose solution, stable for 14 days Zea mays

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.31 phosphoenolpyruvate + CO2
-
Zea mays phosphate + oxaloacetate
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.1.31 7.9 8.3
-
Zea mays