4C91:
reference: Evidence that GH115 alpha-glucuronidase activity which is required to degrade plant biomass is dependent on conformational flexibility., Rogowski A, Basle A, Farinas CS, Solovyova A, Mortimer JC, Dupree P, Gilbert HJ, Bolam DN, J Biol Chem. 2013 Nov 8. PMID: 24214982

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