| 3AAS: reference: Structural basis for the design of novel Schiff base metal chelate inhibitors of trypsin., Iyaguchi D, Kawano S, Takada K, Toyota E, Bioorg Med Chem. 2010 Mar 15;18(6):2076-80. Epub 2010 Feb 15. PMID: 20202854 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).