4TOP:
reference: Crystal structure of Glycine max glutathione transferase in complex with glutathione: investigation of the mechanism operating by the Tau class glutathione transferases., Axarli I, Dhavala P, Papageorgiou AC, Labrou NE, Biochem J. 2009 Aug 13;422(2):247-56. PMID: 19538182

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