1sj0

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[[Image:1sj0.gif|left|200px]]<br /><applet load="1sj0" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1sj0.gif|left|200px]]
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caption="1sj0, resolution 1.90&Aring;" />
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'''Human Estrogen Receptor Alpha Ligand-binding Domain in Complex with the Antagonist Ligand 4-D'''<br />
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{{Structure
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|PDB= 1sj0 |SIZE=350|CAPTION= <scene name='initialview01'>1sj0</scene>, resolution 1.90&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=E4D:(2S,3R)-2-(4-(2-(PIPERIDIN-1-YL)ETHOXY)PHENYL)-2,3-DIHYDRO-3-(4-HYDROXYPHENYL)BENZO[B][1,4]OXATHIIN-6-OL'>E4D</scene>
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|ACTIVITY=
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|GENE= ESR1, NR3A1, ESR ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])
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}}
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'''Human Estrogen Receptor Alpha Ligand-binding Domain in Complex with the Antagonist Ligand 4-D'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1SJ0 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with <scene name='pdbligand=E4D:'>E4D</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SJ0 OCA].
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1SJ0 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SJ0 OCA].
==Reference==
==Reference==
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Estrogen receptor ligands. II. Discovery of benzoxathiins as potent, selective estrogen receptor alpha modulators., Kim S, Wu JY, Birzin ET, Frisch K, Chan W, Pai LY, Yang YT, Mosley RT, Fitzgerald PM, Sharma N, Dahllund J, Thorsell AG, DiNinno F, Rohrer SP, Schaeffer JM, Hammond ML, J Med Chem. 2004 Apr 22;47(9):2171-5. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15084115 15084115]
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Estrogen receptor ligands. II. Discovery of benzoxathiins as potent, selective estrogen receptor alpha modulators., Kim S, Wu JY, Birzin ET, Frisch K, Chan W, Pai LY, Yang YT, Mosley RT, Fitzgerald PM, Sharma N, Dahllund J, Thorsell AG, DiNinno F, Rohrer SP, Schaeffer JM, Hammond ML, J Med Chem. 2004 Apr 22;47(9):2171-5. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15084115 15084115]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: transcription factor]]
[[Category: transcription factor]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 15:02:02 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:05:32 2008''

Revision as of 12:05, 20 March 2008

Image:1sj0.gif


PDB ID 1sj0

Drag the structure with the mouse to rotate
, resolution 1.90Å
Ligands:
Gene: ESR1, NR3A1, ESR (Homo sapiens)
Coordinates: save as pdb, mmCIF, xml



Human Estrogen Receptor Alpha Ligand-binding Domain in Complex with the Antagonist Ligand 4-D


Contents

Overview

The discovery and synthesis of dihydrobenzoxathiins as potent, ERalpha subtype selective ligands are described. The most active analogue, 4-D, was found to be 50-fold selective in a competitive binding assay and 100-fold selective in a transactivation assay in HEK-293 cells. The alpha selectivity was postulated to lie in the interaction of the sulfur atom of the benzoxathiin ring with the two discriminating residues in the binding pocket of the receptor isoforms.

Disease

Known diseases associated with this structure: Atherosclerosis, susceptibility to OMIM:[133430], Breast cancer OMIM:[133430], Estrogen resistance OMIM:[133430], HDL response to hormone replacement, augmented OMIM:[133430], Migraine, susceptibility to OMIM:[133430], Myocardial infarction, susceptibility to OMIM:[133430]

About this Structure

1SJ0 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Estrogen receptor ligands. II. Discovery of benzoxathiins as potent, selective estrogen receptor alpha modulators., Kim S, Wu JY, Birzin ET, Frisch K, Chan W, Pai LY, Yang YT, Mosley RT, Fitzgerald PM, Sharma N, Dahllund J, Thorsell AG, DiNinno F, Rohrer SP, Schaeffer JM, Hammond ML, J Med Chem. 2004 Apr 22;47(9):2171-5. PMID:15084115

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