2PDL:
reference: Merging the binding sites of aldose and aldehyde reductase for detection of inhibitor selectivity-determining features., Steuber H, Heine A, Podjarny A, Klebe G, J Mol Biol. 2008 Jun 20;379(5):991-1016. Epub 2008 Apr 8. PMID: 18495158

This OCA Structure page
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