1NCJ:
reference: Structure-function analysis of cell adhesion by neural (N-) cadherin., Tamura K, Shan WS, Hendrickson WA, Colman DR, Shapiro L, Neuron 1998 Jun;20(6):1153-63. PMID: 9655503

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