Is predicted to encode a protein with the following domains: Somatomedin B-like domain superfamily; Somatomedin-B and thrombospondin
type-1 domain-containing protein; Thrombospondin
type-1 (TSP1) repeat; Spondin-like TSP1 domain; Somatomedin B domain; and Thrombospondin
type-1 (TSP1) repeat superfamily. Is an ortholog of C. elegans
sbsp-1.