Predicted to enable calmodulin binding activity. Predicted to act upstream of or within establishment of left/right asymmetry and flagellated sperm motility. Predicted to be located in 9+0 motile cilium and sperm principal piece. Predicted to be active in acrosomal vesicle. Orthologous to human ENKUR (enkurin, TRPC channel interacting protein). [provided by Alliance of Genome Resources, Apr 2022]