Inhibitors | Comment | Organism | Structure |
---|---|---|---|
pycnogenol | extract from french maritime pine bark, contains 75% (w/w) procyanidins formed by catechin and epicatechin but also taxifolin and phenolcarbonic acids and their glycosides, uncompetitive inhibitor, 0.01 mg/ml, 35% inhibition, 0.1 mg/ml, 80% inhibition, enzyme recovers activity upon dissociation of pycnogenol from enzyme | Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0018 | - |
xanthine | - |
Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | iron-molybdenum protein | Rattus norvegicus | |
Molybdenum | an iron-molybdenum protein | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
additional information | - |
Rattus norvegicus |
proteolytic modification | - |
Rattus norvegicus |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.885 | - |
- |
Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
hypoxanthine + 2 H2O + 2 O2 | - |
Rattus norvegicus | urate + 2 H2O2 | - |
? | |
xanthine + H2O + O2 | electron acceptor O2 | Rattus norvegicus | uric acid + H2O2 | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | flavoprotein | Rattus norvegicus |