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Literature summary for 1.17.3.2 extracted from
- Simple, high-yield purification of xanthine oxidase from bovine milk (1999), J. Biochem. Biophys. Methods, 39, 153-159.
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Iron | iron-molybdenum protein | Bos taurus |  |
| Molybdenum | an iron-molybdenum protein | Bos taurus | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 131000 | - |
1 * 152000, 1 * 131000, SDS-PAGE | Bos taurus |
| 152000 | - |
1 * 152000, 1 * 131000, SDS-PAGE | Bos taurus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Bos taurus | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| additional information | - |
Bos taurus |
| proteolytic modification | - |
Bos taurus |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| ammonium sulfate, DEAE-Sepaharose | Bos taurus |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 10.16 | - |
- |
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 | electron acceptor O2 | Bos taurus | uric acid + H2O2 | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| dimer | 1 * 152000, 1 * 131000, SDS-PAGE | Bos taurus |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| FAD | flavoprotein | Bos taurus | |
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Release 2023.1 (January 2023)
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