2YGL:
reference: The Overall Architecture and Receptor Binding of Pneumococcal Carbohydrate-Antigen-Hydrolyzing Enzymes., Higgins MA, Ficko-Blean E, Meloncelli PJ, Lowary TL, Boraston AB, J Mol Biol. 2011 Jul 15. PMID: 21767550

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