Predicted to enable ATP binding activity and adenylate kinase activity. Predicted to be involved in several processes, including chromatin looping; nucleoside monophosphate phosphorylation; and ribosome biogenesis. Predicted to be located in Cajal body; centrosome; and nuclear speck. Predicted to be active in cytoplasm and nucleus. Orthologous to human AK6 (adenylate kinase 6).