General Stability | Organism |
---|---|
phosphate stabilizes | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,2-Dihydroxybenzene 3,5-disulfonic acid | inhibits reaction with cytochrome c | Bos taurus | |
3,3',4,4'-Tetrahydroxychalcone | - |
Bos taurus | |
4-iminocyclohexa-2,5-dien-1-one | - |
Bos taurus | |
copper | - |
Bos taurus | |
hydroxylamine | - |
Bos taurus | |
myoglobin | inhibits reaction with cytochrome c as acceptor | Bos taurus | |
phenylhydrazine | - |
Bos taurus | |
Pterines | or other heterocyclic compounds, which are either not oxidized or oxidized rather slowly | Bos taurus | |
Purines | - |
Bos taurus | |
salicylate | - |
Bos taurus | |
Semicarbazide | - |
Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Bos taurus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
microsome | enzyme from milk and mammary gland | Bos taurus | - |
- |
additional information | liver enzyme: in supernatant fraction | Bos taurus | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | iron-molybdenum protein | Bos taurus | |
Iron | contains FAD, iron and molybdenum in the ratio 1/4/4 | Bos taurus | |
Molybdenum | contains FAD, molybdenum and iron in the ratio 1/4/4 | Bos taurus | |
Molybdenum | an iron-molybdenum protein | Bos taurus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Oxidation Stability | Organism |
---|---|
photooxidation, protection by competitive inhibitors | Bos taurus |
Posttranslational Modification | Comment | Organism |
---|---|---|
additional information | - |
Bos taurus |
proteolytic modification | - |
Bos taurus |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
xanthine + H2O + O2 = urate + H2O2 | mechanism | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Bos taurus | - |
milk | - |
Bos taurus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
hypoxanthine + 2 H2O + 2 O2 | - |
Bos taurus | urate + 2 H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor methylene blue | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor NAD+ | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor O2 | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | specificity for electron acceptor is low | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor triphenyltetrazolium chloride, phenazine methosulfate, nitrate, cytochrome c, ferritin | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | low specificity to substrate | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor ferricyanide | Bos taurus | uric acid + H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor 2,6-dichlorophenolindophenol | Bos taurus | uric acid + H2O2 | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | flavoprotein | Bos taurus | |
FAD | contains FAD, molybdenum and iron in the ratio 1 : 4 : 4 | Bos taurus |