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Literature summary for 1.17.3.2 extracted from

  • Silanikove, N.; Shapiro, F.; Leitner, G.
    Posttranslational ruling of xanthine oxidase activity in bovine milk by its substrates (2007), Biochem. Biophys. Res. Commun., 363, 561-565.
    View publication on PubMed
Search for more literature for 1.17.3.2

Activating Compound

Activating Compound Comment Organism Structure
additional information bacterial infection of mammary gland induces the enzyme in milk, while enzyme activity in milk is not affected by bacteria, overview Bos taurus

Inhibitors

Inhibitors Comment Organism Structure
allopurinol
-
 Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
hypoxanthine + 2 H2O + 2 O2 Bos taurus
-
 urate + 2 H2O2
-
 ?
xanthine + H2O + O2 Bos taurus
-
 urate + H2O2
-
 ?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
 Israeli-Holstein cows
-

Source Tissue

Source Tissue Comment Organism Textmining
milk
-
 Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 20 mU/ml of milk irrespective of infections of mammary gland with bacteria Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hypoxanthine + 2 H2O + 2 O2
-
 Bos taurus urate + 2 H2O2
-
 ?
xanthine + H2O + O2
-
 Bos taurus urate + H2O2
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
 assay at Bos taurus