Predicted to enable identical protein binding activity. Acts upstream of or within animal organ development; determination of left/right symmetry; and in utero embryonic development. Located in ciliary inversin compartment. Used to study visceral heterotaxy. Human ortholog(s) of this gene implicated in nephronophthisis 16. Orthologous to human ANKS6 (ankyrin repeat and sterile alpha motif domain containing 6). [provided by Alliance of Genome Resources, Apr 2022]