| 2GCH: reference: Refined crystal structure of gamma-chymotrypsin at 1.9 A resolution. Comparison with other pancreatic serine proteases., Cohen GH, Silverton EW, Davies DR, J Mol Biol 1981 Jun 5;148(4):449-79. PMID: 6914398 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).