2Q1B:
reference: Saccharin Inhibits Carbonic Anhydrases: Possible Explanation for its Unpleasant Metallic Aftertaste., Kohler K, Hillebrecht A, Schulze Wischeler J, Innocenti A, Heine A, Supuran CT, Klebe G, Angew Chem Int Ed Engl. 2007 Aug 17;. PMID: 17705204

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