Enables protein kinase activity. Predicted to be involved in protein phosphorylation and regulation of RNA splicing. Predicted to act upstream of or within peptidyl-tyrosine phosphorylation and protein autophosphorylation. Predicted to be located in intermediate filament cytoskeleton and nucleoplasm. Orthologous to human CLK3 (CDC like kinase 3). [provided by Alliance of Genome Resources, Apr 2022]