Predicted to enable calcium ion binding activity; kinase binding activity; and protein serine/threonine kinase activator activity. Acts upstream of or within activation of protein kinase activity. Predicted to be located in cytosol and membrane. Predicted to be part of protein-containing complex. Predicted to colocalize with Z disc. Is expressed in several structures, including clavicle; cranial ganglion; dorsal root ganglion; neural retina; and secondary oocyte. Human ortholog(s) of this gene implicated in hepatocellular carcinoma. Orthologous to human CAB39 (calcium binding protein 39). [provided by Alliance of Genome Resources, Apr 2022]