1.14.11.48 | xanthine + 2-oxoglutarate + O2 |
the enzyme is highly specific for xanthine. On the basis of the spectroscopic assay using standard conditions with 12 nM enzyme, no activity is detected when the enzyme is assayed with 0.08, 0.1, or 0.2 mM hypoxanthine, 1-methylxanthine, 3-methylxanthine, 7-methylxanthine, 9-methylxanthine, purine, 6-methylpurine, 2-hydroxypurine, 8-hydroxypurine, 2,8-dihydroxypurine, 2-hydroxy-6-methylpurine, allopurinol, allantoin, or adenosine diphosphate |
Aspergillus nidulans |
urate + succinate + CO2 |
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