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Literature summary for 4.1.1.49 extracted from

  • Ravanal, M.C.; Goldie, H.; Cardemil, E.
    Thermal stability of phosphoenolpyruvate carboxykinases from Escherichia coli, Trypanosoma brucei, and Saccharomyces cerevisiae (2003), J. Protein Chem., 22, 311-315.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + oxaloacetate Escherichia coli
-
ADP + phosphoenolpyruvate + CO2
-
r
ATP + oxaloacetate Saccharomyces cerevisiae
-
ADP + phosphoenolpyruvate + CO2
-
r
ATP + oxaloacetate Trypanosoma brucei
-
ADP + phosphoenolpyruvate + CO2
-
r

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Saccharomyces cerevisiae
-
-
-
Trypanosoma brucei
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + oxaloacetate
-
Escherichia coli ADP + phosphoenolpyruvate + CO2
-
r
ATP + oxaloacetate
-
Saccharomyces cerevisiae ADP + phosphoenolpyruvate + CO2
-
r
ATP + oxaloacetate
-
Trypanosoma brucei ADP + phosphoenolpyruvate + CO2
-
r

Subunits

Subunits Comment Organism
homodimer
-
Trypanosoma brucei
homotetramer
-
Saccharomyces cerevisiae
monomer
-
Escherichia coli

Synonyms

Synonyms Comment Organism
ATP-dependent phosphoenolpyruvate(PEP)carboxykinase
-
Escherichia coli
ATP-dependent phosphoenolpyruvate(PEP)carboxykinase
-
Saccharomyces cerevisiae
ATP-dependent phosphoenolpyruvate(PEP)carboxykinase
-
Trypanosoma brucei
phosphoenolpyruvate carboxykinase
-
Escherichia coli
phosphoenolpyruvate carboxykinase
-
Saccharomyces cerevisiae
phosphoenolpyruvate carboxykinase
-
Trypanosoma brucei
phosphoenolpyruvate(PEP)carboxykinase (GTP/ATP:oxaloacetate carboxy-lyase (transphosphorylating)EC 4.1.1.32/49)
-
Escherichia coli
phosphoenolpyruvate(PEP)carboxykinase (GTP/ATP:oxaloacetate carboxy-lyase (transphosphorylating)EC 4.1.1.32/49)
-
Saccharomyces cerevisiae
phosphoenolpyruvate(PEP)carboxykinase (GTP/ATP:oxaloacetate carboxy-lyase (transphosphorylating)EC 4.1.1.32/49)
-
Trypanosoma brucei

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 53 in presence of phosphoenolpyruvate and MnCl2, 50% loss of enzyme activity at 52.5°C Trypanosoma brucei

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
20 66 in presence of phosphoenolpyruvate and MnCl2, 50% loss of enzyme activity at 66°C Escherichia coli
20 56 in presence of phosphoenolpyruvate and MnCl2, 50% loss of enzyme activity at 55.5°C Saccharomyces cerevisiae