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Literature summary for 2.7.1.40 extracted from

  • Roberts, B.; Anderson, P.J.
    The purification and kinetic characterization of eel white muscle pyruvate kinase (1985), Comp. Biochem. Physiol. B, 80, 51-56.
    View publication on PubMed
Search for more literature for 2.7.1.40

Activating Compound

Activating Compound Comment Organism Structure
D-fructose 1,6-diphosphate activation Anguilla rostrata
D-fructose 1,6-diphosphate pH-dependent Anguilla rostrata

Inhibitors

Inhibitors Comment Organism Structure
L-alanine
-
 Anguilla rostrata
L-phenylalanine
-
 Anguilla rostrata

Metals/Ions

Metals/Ions Comment Organism Structure
K+
-
 Anguilla rostrata
Mg2+ requirement Anguilla rostrata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ADP + phosphoenolpyruvate Anguilla rostrata allosteric enzyme ATP + pyruvate
-
 ?

Organism

Organism UniProt Comment Textmining
Anguilla rostrata
-
 American eel, kinase resembles mammalian M2-isozyme
-

Purification (Commentary)

Purification (Comment) Organism
-
 Anguilla rostrata

Source Tissue

Source Tissue Comment Organism Textmining
muscle white Anguilla rostrata
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Anguilla rostrata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP + phosphoenolpyruvate positive cooperativity for phosphoenolpyruvate Anguilla rostrata ATP + pyruvate
-
 ?
ADP + phosphoenolpyruvate allosteric enzyme Anguilla rostrata ATP + pyruvate
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.3 6.5
-
 Anguilla rostrata