5Y04:
reference: The force-sensing device region of alpha-catenin is an intrinsically disordered segment in the absence of intramolecular stabilization of the autoinhibitory form., Hirano Y, Amano Y, Yonemura S, Hakoshima T, Genes Cells. 2018 Mar 15. doi: 10.1111/gtc.12578. PMID: 29542234

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