5OCM:
reference: New imine-reducing enzymes from beta-hydroxyacid dehydrogenases by single amino acid substitutions., Lenz M, Fademrecht S, Sharma M, Pleiss J, Grogan G, Nestl BM, Protein Eng Des Sel. 2018 May 3. pii: 4992468. doi: 10.1093/protein/gzy006. PMID: 29733377

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