Predicted to enable calmodulin binding activity and enzyme binding activity. Predicted to be involved in cilium assembly; maintenance of animal organ identity; and photoreceptor cell maintenance. Predicted to be located in several cellular components, including intercellular bridge; microtubule cytoskeleton; and photoreceptor cell cilium. Predicted to be active in cilium. Human ortholog(s) of this gene implicated in Leber congenital amaurosis; Senior-Loken syndrome; nephronophthisis; and retinitis pigmentosa 3. Orthologous to human IQCB1 (IQ motif containing B1). [provided by Alliance of Genome Resources, Apr 2022]