1OGS:
reference: X-ray structure of human acid-beta-glucosidase, the defective enzyme in Gaucher disease., Dvir H, Harel M, McCarthy AA, Toker L, Silman I, Futerman AH, Sussman JL, EMBO Rep 2003 Jul;4(7):704-9. PMID: 12792654

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