Testican 1/SPOCK1: Proteins and Enzymes

Testicans, also called SPOCKs, make up a family of extracellular heparan/chondroitin sulfate proteoglycans. They are characterized structurally by an N-terminal testican-specific domain, a follistatin-like region, a calcium-binding domain, a thyroglobulin-like domain, and an acidic C-terminal domain with two putative glycosaminoglycan attachment...