1XEG: Crystal Structure Of Human Carbonic Anhydrase II Complexed W Acetate Ion
reference: A novel acetate-bound complex of human carbonic anhydrase II., Mazumdar PA, Kumaran D, Swaminathan S, Das AK, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2008 Mar 1;64(Pt, 3):163-6. Epub 2008 Feb 23. PMID: 18323598

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