Is predicted to encode a protein with the following domains: Thrombospondin
type-1 (TSP1) repeat; Reeler domain superfamily; Thrombospondin
type-1 (TSP1) repeat superfamily; Reeler domain; Spondin, N-terminal domain superfamily; Thrombospondin type 1 domain; Spondin, N-terminal; and Spondin_N. Is an ortholog of C. elegans
spon-1. In C. elegans,
spon-1 is involved in axon development; cell adhesion mediated by integrin; and muscle attachment.