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Literature summary for 3.7.1.6 extracted from

  • Davey, J.F.; Ribbons, D.W.
    Metabolism of resorcinylic compounds by bacteria. Purification and properties of acetylpyruvate hydrolase from Pseudomonas putida 01 (1975), J. Biol. Chem., 250, 3826-3830.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Pseudomonas putida
oxalacetate competitive inhibition, 0.2-1 mM Pseudomonas putida
oxalate competitive inhibition, 2-6 mM Pseudomonas putida
pyruvate competitive inhibition, 2-10 mM Pseudomonas putida

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
Acetylpyruvate
-
Pseudomonas putida

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ 0.33 mM Pseudomonas putida
Co2+ 0.33 mM Pseudomonas putida
Mg2+ 0.33 mM Pseudomonas putida
Mn2+ 0.33 mM Pseudomonas putida
Zn2+ 0.33 mM Pseudomonas putida

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
38000
-
SDS-PAGE Pseudomonas putida

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acetylpyruvate + H2O Pseudomonas putida plays a role in the orcinol catabolism acetate + pyruvate
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas putida

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.8
-
-
Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetylpyruvate + H2O plays a role in the orcinol catabolism Pseudomonas putida acetate + pyruvate
-
?

Subunits

Subunits Comment Organism
monomer 1 * 38000, SDS-PAGE Pseudomonas putida

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Pseudomonas putida