Reaction: uridine + phosphate = uracil + α-D-ribose 1-phosphate
Other name(s): pyrimidine phosphorylase; UrdPase; UPH; UPase
Systematic name: uridine:phosphate α-D-ribosyltransferase
Links to other databases: BRENDA, EXPASY, GTD, KEGG, PDB, CAS registry number: 9030-22-2
References:
1. Canellakis, E.S. Pyrimidine metabolism. II. Enzymatic pathways of uracil anabolism. J. Biol. Chem. 227 (1957) 329-338.
2. Paege, L.M. and Schlenk, F. Bacterial uracil riboside phosphorylase. Arch. Biochem. Biophys. 40 (1952) 42-49.
3. Pontis, H., Degerstedt, G. and Reichard, P. Uridine and deoxyuridine phosphorylases from Ehrlich ascites tumor. Biochim. Biophys. Acta 51 (1961) 138-147.