| 2IPJ: Crystal Structure Of H3alpha-Hydroxysteroid Dehydrogenase Ty Mutant Y24a In Complex With Nadp+ And Epi-Testosterone reference: Mouse 17alpha-hydroxysteroid dehydrogenase (AKR1C21) binds steroids differently from other aldo-keto reductases: identification and characterization of amino acid residues critical for substrate binding., Faucher F, Cantin L, Pereira de Jesus-Tran K, Lemieux M, Luu-The V, Labrie F, Breton R, J Mol Biol. 2007 Jun 1;369(2):525-40. Epub 2007 Mar 27. PMID: 17442338 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).