| 1SLW: reference: X-ray structures of a designed binding site in trypsin show metal-dependent geometry., Brinen LS, Willett WS, Craik CS, Fletterick RJ, Biochemistry 1996 May 14;35(19):5999-6009. PMID: 8634241 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).