Predicted to enable AMP binding activity. Predicted to be involved in establishment of left/right asymmetry. Predicted to act upstream of or within epithelial cilium movement involved in extracellular fluid movement; flagellated sperm motility; and regulation of cilium beat frequency involved in ciliary motility. Predicted to be located in axoneme; motile cilium; and nucleoplasm. Orthologous to human CFAP45 (cilia and flagella associated protein 45). [provided by Alliance of Genome Resources, Apr 2022]