| 3KDB: reference: How much binding affinity can be gained by filling a cavity?, Kawasaki Y, Chufan EE, Lafont V, Hidaka K, Kiso Y, Mario Amzel L, Freire E, Chem Biol Drug Des. 2010 Feb;75(2):143-51. Epub 2009 Dec 17. PMID: 20028396 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).