Enables protein serine/threonine kinase activity. Acts upstream of or within protein phosphorylation; regulation of cell cycle; and spermatogenesis. Predicted to be located in acrosomal vesicle and chromatin. Predicted to be part of PcG protein complex and protein kinase CK2 complex. Predicted to be
active in cytosol and nucleus. Is expressed in several structures, including alimentary system; genitourinary system; integumental system; nervous system; and sensory organ. Used to study male infertility. Orthologous to human CSNK2A2 (casein kinase 2 alpha 2). [provided by Alliance of Genome Resources, Jul 2025]
Located in male germ cell nucleus. Orthologous to human CSNK2A2IP (casein kinase 2 subunit alpha' interacting protein). [provided by Alliance of Genome Resources, Jul 2025]