2JCJ:
reference: Conformational changes induced by binding UDP-2F-galactose to alpha-1,3 galactosyltransferase- implications for catalysis., Jamaluddin H, Tumbale P, Withers SG, Acharya KR, Brew K, J Mol Biol. 2007 Jun 22;369(5):1270-81. Epub 2007 Apr 12. PMID: 17493636

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