Predicted to enable identical protein binding activity and uridine kinase activity. Predicted to be involved in UMP salvage. Predicted to act upstream of or within phosphorylation. Predicted to be located in intracellular membrane-bounded organelle. Predicted to be active in cytosol. Is expressed in several structures, including alimentary system; cranium; integumental system; nervous system; and sensory organ. Orthologous to human UCK2 (uridine-cytidine kinase 2). [provided by Alliance of Genome Resources, Apr 2022]