Predicted to enable nucleoside diphosphate kinase activity. Predicted to be involved in nucleoside diphosphate phosphorylation and nucleoside triphosphate biosynthetic process. Predicted to act upstream of or within phosphorylation. Predicted to be located in centriolar satellite. Predicted to be active in cytosol. Is expressed in alimentary system; cranium; nervous system; and urinary system. Orthologous to human AK5 (adenylate kinase 5). [provided by Alliance of Genome Resources, Apr 2022]