1NYU: Crystal Structure Of Activin A Bound To The Ecd Of Actriib
reference: Structures of an ActRIIB:activin A complex reveal a novel binding mode for TGF-beta ligand:receptor interactions., Thompson TB, Woodruff TK, Jardetzky TS, EMBO J 2003 Apr 1;22(7):1555-66. PMID: 12660162

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).