1KN4:
reference: Remarkable remote chiral recognition in a reaction mediated by a catalytic antibody., D'Souza LJ, Gigant B, Knossow M, Green BS, J Am Chem Soc 2002 Mar 13;124(10):2114-5. PMID: 11878955

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