Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 4.1.1.31 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
Search for more literature for 4.1.1.31

Activating Compound

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

Inhibitors

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

KM Value [mM]

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

Metals/Ions

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

Molecular Weight [Da]

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

Organism

Organism UniProt Comment Textmining
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
23.58
-
-
 Zea mays

Storage Stability

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

Substrates and Products (Substrate)

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.9 8.3
-
 Zea mays