Predicted to enable deoxyuridine phosphorylase activity; identical protein binding activity; and uridine phosphorylase activity. Predicted to be involved in pyrimidine-containing compound catabolic process. Predicted to be located in type III intermediate filament. Predicted to be active in cytosol. Orthologous to human UPP2 (uridine phosphorylase 2). [provided by Alliance of Genome Resources, Apr 2022]