EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.17.3.2 | 0.0065 | - |
xanthine | - |
Bos taurus |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.17.3.2 | Iron | iron-molybdenum protein | Bos taurus | |
1.17.3.2 | Molybdenum | an iron-molybdenum protein | Bos taurus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.17.3.2 | Bos taurus | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
1.17.3.2 | additional information | bovine milk enzyme: conversion from oxidase into dehydrogenase by treatment with dithioerythritol or dihydrolipoic acid | Bos taurus |
1.17.3.2 | additional information | oxidase is converted into an irreversible oxidase form by pretreatment with chymotrypsin, papain or subtilisin, but only partially with trypsin | Bos taurus |
1.17.3.2 | proteolytic modification | - |
Bos taurus |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.17.3.2 | - |
Bos taurus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.17.3.2 | milk | - |
Bos taurus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.17.3.2 | 1.67 | - |
- |
Bos taurus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.17.3.2 | hypoxanthine + 2 H2O + 2 O2 | - |
Bos taurus | urate + 2 H2O2 | - |
? | |
1.17.3.2 | xanthine + H2O + O2 | electron acceptor O2 | Bos taurus | uric acid + H2O2 | - |
? |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.17.3.2 | FAD | flavoprotein | Bos taurus |