Term Name:	urate-ribonucleotide phosphorylase activity
Synonyms:	UAR phosphorylase activity, urate-ribonucleotide:phosphate alpha-D-ribosyltransferase activity, urate-ribonucleotide:phosphate D-ribosyltransferase activity
Definition:	Catalysis of the reaction: 3-(beta-D-ribofuranosyl)uric acid + phosphate = alpha-D-ribose 1-phosphate + H+ + urate.
Ontology:	GO: Molecular Function [GO:0050384]    QuickGO    AmiGO