1SQN: Progesterone Receptor Ligand Binding Domain With Bound Noret
reference: Progesterone receptor ligand binding pocket flexibility: crystal structures of the norethindrone and mometasone furoate complexes., Madauss KP, Deng SJ, Austin RJ, Lambert MH, McLay I, Pritchard J, Short SA, Stewart EL, Uings IJ, Williams SP, J Med Chem 2004 Jun 17;47(13):3381-7. PMID: 15189034

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