5JQP:
reference: Interaction mode between catalytic and regulatory subunits in glucosidase II involved in ER glycoprotein quality control., Satoh T, Toshimori T, Noda M, Uchiyama S, Kato K, Protein Sci. 2016 Aug 31. doi: 10.1002/pro.3031. PMID: 27576940

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