Predicted to enable nucleoside diphosphate kinase activity. Predicted to be involved in negative regulation of cell growth and negative regulation of mitotic nuclear division. Predicted to act upstream of or within nucleotide metabolic process and phosphorylation. Located in mitochondrion. Is expressed in several structures, including alimentary system; genitourinary system; hemolymphoid system; nervous system; and sensory organ. Orthologous to human NME6 (NME/NM23 nucleoside diphosphate kinase 6). [provided by Alliance of Genome Resources, Apr 2022]