2.4.2.9	5-fluorouracil + 5-phospho-alpha-D-ribose 1-diphosphate	recombinant bifunctional enzyme UK/UPRT	
2.4.2.9	5-fluorouracil + 5-phospho-alpha-D-ribose 1-diphosphate	recombinant fusion enzyme in RM1 tumors of lung, spleen, heart, and prostate	
2.4.2.9	UMP + diphosphate	-	
2.4.2.9	uracil + 5-phospho-alpha-D-ribose 1-diphosphate	-	
2.4.2.9	uracil + 5-phospho-alpha-D-ribose 1-diphosphate	incorporation of uracil into nucleotides	
2.4.2.9	uracil + 5-phospho-alpha-D-ribose 1-diphosphate	pyrimidine salvage enzyme, no de novo synthesis of pyrmidines	
2.4.2.9	uracil + 5-phospho-alpha-D-ribose 1-diphosphate	the enzyme is involved in the uracil salvage pathway, UPRT is a major cell supplier of UMP synthesized from uracil provided by preformed nucleic acid degradation, uracil salvage and pyrimidine biosynthetic pathways, overview	
2.4.2.9	uracil + 5-phospho-alpha-D-ribose 1-diphosphate	the enzyme is specific for uracil	
2.4.2.9	uridine + ATP	the bifunctional enzyme UK/UPRT also performs the uridine kinase reaction, EC 2.7.1.48