1JUD:
reference: Crystal structure of L-2-haloacid dehalogenase from Pseudomonas sp. YL. An alpha/beta hydrolase structure that is different from the alpha/beta hydrolase fold., Hisano T, Hata Y, Fujii T, Liu JQ, Kurihara T, Esaki N, Soda K, J Biol Chem 1996 Aug 23;271(34):20322-30. PMID: 8702766

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).