Xantinoxidáz
Xantinoxidáz is an enzyme that plays a crucial role in purine metabolism. Its primary function is to catalyze the oxidation of hypoxanthine to xanthine and then further to uric acid. This process is the final step in the catabolism of purines, which are essential components of DNA and RNA.
The enzyme is predominantly found in the liver and intestinal mucosa of mammals, with significant activity
There are two main forms of the enzyme: xanthine oxidase (XO) and xanthine dehydrogenase (XDH). While XO
Dysfunction or overactivity of xantinoxidáz can lead to health problems. Elevated levels of uric acid in the