2FZE:
reference: Structure-function relationships in human glutathione-dependent formaldehyde dehydrogenase. Role of Glu-67 and Arg-368 in the catalytic mechanism., Sanghani PC, Davis WI, Zhai L, Robinson H, Biochemistry. 2006 Apr 18;45(15):4819-30. PMID: 16605250

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