Predicted to enable ATP binding activity; magnesium ion binding activity; and protein serine/threonine kinase activity. Predicted to be involved in several processes, including nuclear speck organization; protein phosphorylation; and regulation of intracellular signal transduction. Predicted to be located in several cellular components, including cytoplasmic stress granule; nuclear speck; and pericentriolar material. Predicted to be active in cytoplasm; cytoskeleton; and nucleus. Orthologous to human DYRK3 (dual specificity tyrosine phosphorylation regulated kinase 3). [provided by Alliance of Genome Resources, Apr 2022]