ID 1.14.13.113 DE FAD-dependent urate hydroxylase. AN FAD-dependent urate oxidase. AN urate hydroxylase. CA H(+) + NADH + O2 + urate = 5-hydroxyisourate + H2O + NAD(+). CC -!- The reaction is part of the purine catabolic pathway in the bacterium CC Klebsiella pneumoniae. CC -!- The enzyme is different from EC 1.7.3.3, found in most plants, which CC produces hydrogen peroxide. CC -!- The product of the enzyme is a substrate for EC 3.5.2.17. DR Q6F6Y2, HPXO_ACIAD ; B5B0J6, HPXO_KLEOX ; A6T923, HPXO_KLEP7 ; DR B6D1N4, HPXO_KLEPN ; A1TFU9, HPXO_MYCVP ; Q8PDQ6, HPYO_XANCP ; //