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Literature summary extracted from

  • Kaloyianni-Dimitriades, M.G.; Beis, I.D.
    Purification, catalytic and regulatory properties of Rana ridibunda erythrocyte pyruvate kinase (1984), Comp. Biochem. Physiol. B, 79, 245-250.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.1.40 D-fructose 1,6-diphosphate activation Pelophylax ridibundus

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.1.40 ATP
-
 Pelophylax ridibundus
2.7.1.40 Na+
-
 Pelophylax ridibundus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.1.40 0.049 0.1 IDP cosubstrate phosphoenolpyruvate Pelophylax ridibundus
2.7.1.40 0.98 1 ADP
-
 Pelophylax ridibundus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.1.40 Ca2+ activation Pelophylax ridibundus
2.7.1.40 K+ activation Pelophylax ridibundus
2.7.1.40 Mg2+ activation Pelophylax ridibundus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.1.40 ADP + phosphoenolpyruvate Pelophylax ridibundus rate-controlling enzyme of glycolytic flux ATP + pyruvate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.40 Pelophylax ridibundus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.1.40
-
 Pelophylax ridibundus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.1.40 erythrocyte
-
 Pelophylax ridibundus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.40 ADP + phosphoenolpyruvate
-
 Pelophylax ridibundus ATP + pyruvate
-
 ?
2.7.1.40 ADP + phosphoenolpyruvate rate-controlling enzyme of glycolytic flux Pelophylax ridibundus ATP + pyruvate
-
 ?
2.7.1.40 IDP + phosphoenolpyruvate
-
 Pelophylax ridibundus ITP + pyruvate
-
 ?

Subunits

EC Number Subunits Comment Organism
2.7.1.40 ? x * 60000-65000 Pelophylax ridibundus