Predicted to enable zinc ion binding activity. Involved in protein import into nucleus. Predicted to be located in cytosol and nuclear membrane. Used to study temporal lobe epilepsy. Biomarker of visual epilepsy. Human ortholog(s) of this gene implicated in progressive myoclonus epilepsy 1B. Orthologous to human PRICKLE1 (prickle planar cell polarity protein 1). [provided by Alliance of Genome Resources, Apr 2022]