1VLB:
reference: Structure refinement of the aldehyde oxidoreductase from Desulfovibrio gigas (MOP) at 1.28 A., Rebelo JM, Dias JM, Huber R, Moura JJ, Romao MJ, J Biol Inorg Chem 2001 Oct;6(8):791-800. PMID: 11713686

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