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The structures of the ligands in the crystal structures of 17β-HSD1. DHETNA: O5′-[9-(3,17β-dihydroxy-1,3,5(10)-estratrien-16β-yl)-nonanoyl]adenosine. E2B: 3-(((8R,9S,13S,14S,16R,17S)-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-16-yl)methyl)benzamide.
