Automated description from the Alliance of Genome Resources (Release 4.0)
Enables protein kinase binding activity. Involved in cilium assembly. Acts upstream of or within several processes, including cell motility in response to calcium ion; epithelial cilium movement involved in extracellular fluid movement; and sperm axoneme assembly. Located in cytoskeleton; nucleus; and sperm flagellum. Orthologous to human SPAG16 (sperm associated antigen 16).