Application | Comment | Organism |
---|---|---|
synthesis | immobilized xanthine dehydrogenase for use in organic synthesis | Gallus gallus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.017 | - |
xanthine | pH 7.9, increasing Km with increasing pH | Gallus gallus | |
0.019 | - |
NAD+ | pH 7.9, pH dependence, increasing Km with increasing pH | Gallus gallus | |
0.035 | - |
xanthine | immobilized enzyme preparation, pH 7.9, pH dependence, minimum Km at pH 8.1, increasing values below and above | Gallus gallus | |
0.054 | - |
NAD+ | immobilized enzyme preparation, pH 7.9, pH dependence, minimum Km at pH 8.1, increasing values below and above | Gallus gallus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
xanthine + NAD+ + H2O | Gallus gallus | - |
urate + NADH | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Gallus gallus | - |
chicken | - |
Purification (Comment) | Organism |
---|---|
immobilized on n-octylamine-substituted Sepharose 4B | Gallus gallus |
to homogeneity, chromatography techniques | Gallus gallus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Gallus gallus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
xanthine + NAD+ + H2O | - |
Gallus gallus | urate + NADH | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
- |
Gallus gallus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
4 | - |
free enzyme, half-life: 18 days, immobilized enzyme, half-life: 88 days | Gallus gallus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Gallus gallus |