Predicted to enable cyclin-dependent protein serine/threonine kinase activity. Acts upstream of or within dendrite extension; negative regulation of axon extension; and positive regulation of dendrite morphogenesis. Predicted to be located in cytoplasm. Predicted to be active in nucleus. Is expressed in several structures, including brain; genitourinary system; liver; lung; and spleen. Orthologous to human CDKL3 (cyclin dependent kinase like 3). [provided by Alliance of Genome Resources, Apr 2022]