1GSS:
reference: Three-dimensional structure of class pi glutathione S-transferase from human placenta in complex with S-hexylglutathione at 2.8 A resolution., Reinemer P, Dirr HW, Ladenstein R, Huber R, Lo Bello M, Federici G, Parker MW, J Mol Biol 1992 Sep 5;227(1):214-26. PMID: 1522586

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