3DOW:
reference: Structural framework of the GABARAP-calreticulin interface--implications for substrate binding to endoplasmic reticulum chaperones., Thielmann Y, Weiergraber OH, Mohrluder J, Willbold D, FEBS J. 2009 Feb;276(4):1140-52. Epub 2009 Jan 16. PMID: 19154346

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