1QYE:
reference: Structure of the N-terminal domain of GRP94. Basis for ligand specificity and regulation., Soldano KL, Jivan A, Nicchitta CV, Gewirth DT, J Biol Chem 2003 Nov 28;278(48):48330-8. Epub 2003 Sep 11. PMID: 12970348

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