6B0F
 
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6ZOQ
 | | Oestrogen receptor ligand binding domain in complex with compound 16 | | Descriptor: | Estrogen receptor, ~{N}-[4-[(6~{S},8~{R})-7-[(1-fluoranylcyclopropyl)methyl]-8-methyl-2,6,8,9-tetrahydropyrazolo[4,3-f]isoquinolin-6-yl]-3-methoxy-phenyl]-1-(3-fluoranylpropyl)azetidin-3-amine | | Authors: | Breed, J. | | Deposit date: | 2020-07-07 | | Release date: | 2021-01-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Discovery of AZD9833, a Potent and Orally Bioavailable Selective Estrogen Receptor Degrader and Antagonist.
J.Med.Chem., 63, 2020
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8VV1
 | | Estrogen receptor alpha ligand binding domain in complex with palazestrant | | Descriptor: | Estrogen receptor, GLYCEROL, palazestrant | | Authors: | Ng, R.A, Barratt, S, Parisian, A, Palanisamy, G, Sun, R, Robello, B, Pena, G, Sapugay, J, Yeghikyan, D, Duncan, A, Andersen, S.E, Chawla, R, Rich, B, Hearn, B, Harmon, C, Hodges-Gallagher, L, Kushner, P.J, Greene, G.L, Myles, D.C, Fanning, S.W. | | Deposit date: | 2024-01-30 | | Release date: | 2025-03-19 | | Last modified: | 2026-04-01 | | Method: | X-RAY DIFFRACTION (2.196 Å) | | Cite: | Discovery of Palazestrant (OP-1250), a Potent and Orally Bioavailable Complete Estrogen Receptor Antagonist (CERAN) and Selective Estrogen Receptor Degrader (SERD).
Acs Omega, 10, 2025
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2R6W
 | | Estrogen receptor alpha ligand-binding domain complexed to a SERM | | Descriptor: | Estrogen receptor, [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothien-3-yl]{4-[2-(4-methylpiperidin-1-yl)ethoxy]phenyl}methanone | | Authors: | Wang, Y. | | Deposit date: | 2007-09-06 | | Release date: | 2008-04-08 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Prediction of the tissue-specificity of selective estrogen receptor modulators by using a single biochemical method.
Proc.Natl.Acad.Sci.Usa, 105, 2008
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2R6Y
 | | Estrogen receptor alpha ligand-binding domain in complex with a SERM | | Descriptor: | Estrogen receptor, [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothien-3-yl][4-(2-pyrrolidin-1-ylethoxy)phenyl]methanone | | Authors: | Wang, Y. | | Deposit date: | 2007-09-06 | | Release date: | 2008-04-08 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Prediction of the tissue-specificity of selective estrogen receptor modulators by using a single biochemical method.
Proc.Natl.Acad.Sci.Usa, 105, 2008
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6V8T
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7KBS
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5T1Z
 | | Estrogen Receptor Alpha Ligand Binding Domain Y537S Mutant in Complex with Ethoxytriphenylethylene and GRIP Peptide | | Descriptor: | 4,4'-[(1Z)-1-(4-ethoxyphenyl)but-1-ene-1,2-diyl]diphenol, Estrogen receptor, Nuclear receptor coactivator 2 | | Authors: | Fanning, S.W, Rajan, S.S, Maximov, P.Y, Abderrahman, B.H, Surojeet, S, Fernandes, D.J, Fan, P, Curpan, R.F, Greene, G.L, Jordan, V.C. | | Deposit date: | 2016-08-22 | | Release date: | 2017-08-30 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.102 Å) | | Cite: | Endoxifen, 4-Hydroxytamoxifen and an Estrogenic Derivative Modulate Estrogen Receptor Complex Mediated Apoptosis in Breast Cancer.
Mol. Pharmacol., 94, 2018
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6CBZ
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5W9D
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5W9C
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6SBO
 | | Estrogen receptor mutant L536S | | Descriptor: | 6-(2,4-dichlorophenyl)-5-[4-[(3~{S})-1-(3-fluoranylpropyl)pyrrolidin-3-yl]oxyphenyl]-8,9-dihydro-7~{H}-benzo[7]annulene-2-carboxylic acid, Estrogen receptor | | Authors: | Vallee, F, Steier, V, Rak, A. | | Deposit date: | 2019-07-22 | | Release date: | 2019-11-27 | | Last modified: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (1.48 Å) | | Cite: | Discovery of 6-(2,4-Dichlorophenyl)-5-[4-[(3S)-1-(3-fluoropropyl)pyrrolidin-3-yl]oxyphenyl]-8,9-dihydro-7H-benzo[7]annulene-2-carboxylic acid (SAR439859), a Potent and Selective Estrogen Receptor Degrader (SERD) for the Treatment of Estrogen-Receptor-Positive Breast Cancer.
J.Med.Chem., 63, 2020
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2JF9
 | | ESTROGEN RECEPTOR ALPHA LBD IN COMPLEX WITH A TAMOXIFEN-SPECIFIC PEPTIDE ANTAGONIST | | Descriptor: | 1,2-ETHANEDIOL, 4-HYDROXYTAMOXIFEN, AB5 PEPTIDE, ... | | Authors: | Heldring, N, Pawson, T, McDonnell, D, Treuter, E, Gustafsson, J.A, Pike, A.C.W. | | Deposit date: | 2007-01-29 | | Release date: | 2007-02-20 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural Insights Into Corepressor Recognition by Antagonist-Bound Estrogen Receptors.
J.Biol.Chem., 282, 2007
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2JFA
 | | ESTROGEN RECEPTOR ALPHA LBD IN COMPLEX WITH AN AFFINITY-SELECTED COREPRESSOR PEPTIDE | | Descriptor: | COREPRESSOR PEPTIDE, ESTROGEN RECEPTOR, RALOXIFENE, ... | | Authors: | Heldring, N, Pawson, T, McDonnell, D, Treuter, E, Gustafsson, J.A, Pike, A.C.W. | | Deposit date: | 2007-01-29 | | Release date: | 2007-02-20 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Structural Insights Into Corepressor Recognition by Antagonist-Bound Estrogen Receptors.
J.Biol.Chem., 282, 2007
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2BJ4
 | | ESTROGEN RECEPTOR ALPHA LBD IN COMPLEX WITH A PHAGE-DISPLAY DERIVED PEPTIDE ANTAGONIST | | Descriptor: | 4-HYDROXYTAMOXIFEN, ESTROGEN RECEPTOR, PEPTIDE ANTAGONIST | | Authors: | Kong, E, Heldring, N, Gustafsson, J.A, Treuter, E, Hubbard, R.E, Pike, A.C.W. | | Deposit date: | 2005-01-28 | | Release date: | 2005-02-16 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Delineation of a Unique Protein-Protein Interaction Site on the Surface of the Estrogen Receptor
Proc.Natl.Acad.Sci.USA, 102, 2005
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5T92
 | | ESTROGEN RECEPTOR ALPHA LIGAND BINDING DOMAIN IN COMPLEX WITH (2E)-3-{4-[(1R)-2-(4-fluorophenyl)-6-hydroxy-1-methy l-1,2,3,4- tetrahydroisoquinolin-1-yl]phenyl}prop-2-enoic acid | | Descriptor: | (2E)-3-{4-[(1R)-2-(4-fluorophenyl)-6-hydroxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl]phenyl}prop-2-enoic acid, Estrogen receptor | | Authors: | Kirby, C, Baird, J. | | Deposit date: | 2016-09-09 | | Release date: | 2017-03-29 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.22 Å) | | Cite: | Discovery of an Acrylic Acid Based Tetrahydroisoquinoline as an Orally Bioavailable Selective Estrogen Receptor Degrader for ER alpha + Breast Cancer.
J. Med. Chem., 60, 2017
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5T97
 | | ESTROGEN RECEPTOR ALPHA LIGAND BINDING DOMAIN IN COMPLEX WITH (2E)-3-(4-{(1R)-6-hydroxy-1-methyl-2-[4-(propan-2 -yl)phenyl]-1,2,3,4- tetrahydroisoquinolin-1-yl}phenyl)prop-2-enoic acid | | Descriptor: | (2E)-3-(4-{(1R)-6-hydroxy-1-methyl-2-[4-(propan-2-yl)phenyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenyl)prop-2-enoic acid, Estrogen receptor | | Authors: | Kirby, C.A, Baird, J. | | Deposit date: | 2016-09-09 | | Release date: | 2017-03-29 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Discovery of an Acrylic Acid Based Tetrahydroisoquinoline as an Orally Bioavailable Selective Estrogen Receptor Degrader for ER alpha + Breast Cancer.
J. Med. Chem., 60, 2017
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4Q13
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6C42
 | | Estrogen Receptor Alpha Ligand Binding Domain in Complex with OP1156 | | Descriptor: | (2R,3S,4R)-3-(4-hydroxyphenyl)-4-methyl-2-{4-[2-(pyrrolidin-1-yl)ethoxy]phenyl}-3,4-dihydro-2H-1-benzopyran-7-ol, Estrogen receptor | | Authors: | Fanning, S.W, Hodges-Gallager, L, Myles, D.C, Sun, R, Fowler, C.E, Green, B.D, Harmon, C.L, Greene, G.L, Kushner, P.J. | | Deposit date: | 2018-01-11 | | Release date: | 2018-02-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.997 Å) | | Cite: | Specific stereochemistry of OP-1074 disrupts estrogen receptor alpha helix 12 and confers pure antiestrogenic activity.
Nat Commun, 9, 2018
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6ZOS
 | | Oestrogen receptor ligand binding domain in complex with compound 18 | | Descriptor: | 6-[(6~{S},8~{R})-7-[(1-fluoranylcyclopropyl)methyl]-8-methyl-2,6,8,9-tetrahydropyrazolo[4,3-f]isoquinolin-6-yl]-~{N}-[1-(3-fluoranylpropyl)azetidin-3-yl]pyridin-3-amine, Estrogen receptor | | Authors: | Breed, J. | | Deposit date: | 2020-07-07 | | Release date: | 2021-01-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Discovery of AZD9833, a Potent and Orally Bioavailable Selective Estrogen Receptor Degrader and Antagonist.
J.Med.Chem., 63, 2020
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6ZOR
 | | Oestrogen receptor ligand binding domain in complex with compound 28 | | Descriptor: | 6-[(6~{S},8~{R})-8-methyl-7-[2,2,2-tris(fluoranyl)ethyl]-3,6,8,9-tetrahydropyrazolo[4,3-f]isoquinolin-6-yl]-~{N}-(1-propylazetidin-3-yl)pyridin-3-amine, Estrogen receptor | | Authors: | Breed, J. | | Deposit date: | 2020-07-07 | | Release date: | 2021-01-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Discovery of AZD9833, a Potent and Orally Bioavailable Selective Estrogen Receptor Degrader and Antagonist.
J.Med.Chem., 63, 2020
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6CHW
 | | Estrogen Receptor Alpha Y537S covalently bound to antagonist H3B-5942. | | Descriptor: | 1,2-ETHANEDIOL, 4-[(2-{4-[(1E)-1-(1H-indazol-5-yl)-2-phenylbut-1-en-1-yl]phenoxy}ethyl)amino]-N,N-dimethylbutanamide, DIMETHYL SULFOXIDE, ... | | Authors: | Larsen, N.A. | | Deposit date: | 2018-02-23 | | Release date: | 2018-03-21 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Discovery of Selective Estrogen Receptor Covalent Antagonists for the Treatment of ER alphaWTand ER alphaMUTBreast Cancer.
Cancer Discov, 8, 2018
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6CHZ
 | | Estrogen Receptor Alpha Y537S bound to antagonist H3B-9224. | | Descriptor: | 1,2-ETHANEDIOL, 4-[(2-{4-[(1E)-1-(1H-indazol-5-yl)-2-phenylbut-1-en-1-yl]phenoxy}ethyl)amino]-N,N-dimethylbutanamide, Estrogen receptor | | Authors: | Larsen, N.A. | | Deposit date: | 2018-02-23 | | Release date: | 2018-03-21 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.68 Å) | | Cite: | Discovery of Selective Estrogen Receptor Covalent Antagonists for the Treatment of ER alphaWTand ER alphaMUTBreast Cancer.
Cancer Discov, 8, 2018
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1NDE
 | | Estrogen Receptor beta with Selective Triazine Modulator | | Descriptor: | 4-(2-{[4-{[3-(4-CHLOROPHENYL)PROPYL]SULFANYL}-6-(1-PIPERAZINYL)-1,3,5-TRIAZIN-2-YL]AMINO}ETHYL)PHENOL, Estrogen receptor beta | | Authors: | Henke, B.R, Consler, T.G, Go, N, Hale, R.L, Hohman, D.R, Jones, S.A, Lu, A.T, Moore, L.B, Moore, J.T, Orband-Miller, L.A, Robinett, R.G, Shearin, J, Spearing, P.K, Stewart, E.L, Turnbull, P.S, Weaver, S.L, Williams, S.P, Wisely, G.B, Lambert, M.H. | | Deposit date: | 2002-12-09 | | Release date: | 2002-12-18 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | A New Series of Estrogen Receptor Modulators That Display Selectivity for Estrogen Receptor beta
J.Med.Chem., 45, 2002
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2JJ3
 | | Estrogen receptor beta ligand binding domain in complex with a Benzopyran agonist | | Descriptor: | (3AS,4R,9BR)-4-(4-HYDROXYPHENYL)-6-(METHOXYMETHYL)-1,2,3,3A,4,9B-HEXAHYDROCYCLOPENTA[C]CHROMEN-8-OL, ESTROGEN RECEPTOR BETA | | Authors: | Norman, B.H, Richardson, T.I, Dodge, J.A, Pfeifer, L.A, Durst, G.L, Wang, Y, Durbin, J.D, Krishnan, V, Dinn, S.R, Liu, S, Reilly, J.E, Ryter, K.T. | | Deposit date: | 2007-07-03 | | Release date: | 2007-08-07 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | Benzopyrans as Selective Estrogen Receptor Beta Agonists (Serbas). Part 4: Functionalization of the Benzopyran A-Ring.
Bioorg.Med.Chem.Lett., 17, 2007
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