1BMO:
reference: Crystal structure of a pair of follistatin-like and EF-hand calcium-binding domains in BM-40., Hohenester E, Maurer P, Timpl R, EMBO J 1997 Jul 1;16(13):3778-86. PMID: 9233787

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