1VDC:
reference: Crystal structure of Arabidopsis thaliana NADPH dependent thioredoxin reductase at 2.5 A resolution., Dai S, Saarinen M, Ramaswamy S, Meyer Y, Jacquot JP, Eklund H, J Mol Biol 1996 Dec 20;264(5):1044-57. PMID: 9000629

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