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Literature summary extracted from

  • Nose, K.; Arima, K.
    Studies on bacterial urate:oxygen oxidoreductase II. Observations concerning the properties and components of the active site (1968), Biochim. Biophys. Acta, 151, 63-69.
    View publication on PubMed

General Stability

EC Number General Stability Organism
1.7.3.3 ammonium sulfate protects from inactivation at low pH Arthrobacter pascens
1.7.3.3 Cu2+ inactivates at low temperature, uric acid prevents inactivation Arthrobacter pascens
1.7.3.3 Fe3+ partially protects against inactivation at low pH or at low ionic strength, stimulates reactivation Arthrobacter pascens

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.7.3.3 CN-
-
 Arthrobacter pascens
1.7.3.3 Cu2+
-
 Arthrobacter pascens

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.7.3.3 copper contains 0.2 mol copper per mol enzyme protein Arthrobacter pascens
1.7.3.3 Iron Fe3+: stimulation Arthrobacter pascens
1.7.3.3 Iron contains 0.1 mol iron per mol enzyme Arthrobacter pascens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.7.3.3 urate + O2 + H2O Arthrobacter pascens
-
 5-hydroxyisourate + H2O2
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.7.3.3 Arthrobacter pascens
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.7.3.3 urate + O2 + H2O
-
 Arthrobacter pascens 5-hydroxyisourate + H2O2
-
 ?