3G8O

Progesterone Receptor with bound Pyrrolidine 1

Replaces:  3G8N

Summary for 3G8O

• Entry DOI: 10.2210/pdb3g8o/pdb
• Related: 3HQ5
• Descriptor: Progesterone receptor, N~2~-[4-cyano-3-(trifluoromethyl)phenyl]-N,N-dimethyl-N~2~-(2,2,2-trifluoroethyl)-L-alaninamide, SULFATE ION, ... (4 entities in total)
• Functional Keywords: progesterone receptor, steroid hormone receptor, nuclear receptor, pr, progesterone, alpha helical sandwich, dna-binding, lipid-binding, metal-binding, nucleus, phosphoprotein, receptor, steroid-binding, transcription, transcription regulation, zinc-finger
• Biological source: Homo sapiens (human)
• Cellular location: Nucleus. Isoform A: Nucleus. Isoform 4: Mitochondrion outer membrane : P06401
• Total number of polymer chains: 2
• Total formula weight: 61387.44

Authors

Thompson, S.K.,Washburn, D.G.,Madauss, K.P.,Williams, S.P.,Stewart, E.L. (deposition date: 2009-02-12, release date: 2010-02-16, Last modification date: 2023-09-06)

Primary citation

Thompson, S.K.,Washburn, D.G.,Frazee, J.S.,Madauss, K.P.,Hoang, T.H.,Lapinski, L.,Grygielko, E.T.,Glace, L.E.,Trizna, W.,Williams, S.P.,Duraiswami, C.,Bray, J.D.,Laping, N.J.
Rational design of orally-active, pyrrolidine-based progesterone receptor partial agonists.
Bioorg.Med.Chem.Lett., 19:4777-4780, 2009

PubMed Abstract: Using the X-ray crystal structure of an amide-based progesterone receptor (PR) partial agonist bound to the PR ligand binding domain, a novel PR partial agonist class containing a pyrrolidine ring was designed. Members of this class of N-alkylpyrrolidines demonstrate potent and highly selective partial agonism of the progesterone receptor, and one of these analogs was shown to be efficacious upon oral dosing in the OVX rat model of estrogen opposition.

PubMed: 19595590
DOI: 10.1016/j.bmcl.2009.06.055

Experimental method

X-RAY DIFFRACTION (1.9 Å)