Synonym for urate oxidase ... <enzyme> An enzyme that catalyses the conversion of urate and unidentified products. It is a copper protein. The initial products decompose to form allantoin. ... Chemical name: Urate:oxygen oxidoreductase ... Registry number: EC 1.7.3.3 ... (12 Dec 1998) ... Found on http://www.encyclo.co.uk/local/20973