2WHD:
reference: Structure of Hordeum vulgare NADPH-dependent thioredoxin reductase 2. Unwinding the reaction mechanism., Kirkensgaard KG, Hagglund P, Finnie C, Svensson B, Henriksen A, Acta Crystallogr D Biol Crystallogr. 2009 Sep;65(Pt 9):932-41. Epub 2009, Aug 14. PMID: 19690371

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