5D0X:
reference: A unified mechanism for proteolysis and autocatalytic activation in the 20S proteasome., Huber EM, Heinemeyer W, Li X, Arendt CS, Hochstrasser M, Groll M, Nat Commun. 2016 Mar 11;7:10900. doi: 10.1038/ncomms10900. PMID: 26964885

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