1L3W:
reference: C-cadherin ectodomain structure and implications for cell adhesion mechanisms., Boggon TJ, Murray J, Chappuis-Flament S, Wong E, Gumbiner BM, Shapiro L, Science 2002 May 17;296(5571):1308-13. PMID: 11964443

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