| 1QLQ: reference: High-resolution structure of bovine pancreatic trypsin inhibitor with altered binding loop sequence., Czapinska H, Otlewski J, Krzywda S, Sheldrick GM, Jaskolski M, J Mol Biol 2000 Feb 4;295(5):1237-49. PMID: 10653700 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).