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2qtu

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[[Image:2qtu.png|left|200px]]
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==Estrogen receptor beta ligand-binding domain complexed to a benzopyran ligand==
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<StructureSection load='2qtu' size='340' side='right' caption='[[2qtu]], [[Resolution|resolution]] 2.53&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2qtu]] is a 2 chain structure with 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=2QTU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QTU FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=3AS:(3AS,4R,9BR)-2,2-DIFLUORO-4-(4-HYDROXYPHENYL)-6-(METHOXYMETHYL)-1,2,3,3A,4,9B-HEXAHYDROCYCLOPENTA[C]CHROMEN-8-OL'>3AS</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2i0g|2i0g]], [[2jj3|2jj3]], [[2z4b|2z4b]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ESR2, ESTRB, NR3A2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qtu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qtu OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qtu RCSB], [http://www.ebi.ac.uk/pdbsum/2qtu PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qt/2qtu_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Benzopyrans are selective estrogen receptor (ER) beta agonists (SERBAs), which bind the ER subtypes alpha and beta in opposite orientations. Here we describe the synthesis of a late stage intermediate that allowed us to combine A-ring and C-ring modifications and carry out simultaneous SAR studies at both positions. Modification of both positions proved additive, maintaining affinity and improving ERbeta selectivity up to 83-fold. An X-ray cocrystal structure confirms the previously observed binding mode in ERbeta.
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{{STRUCTURE_2qtu| PDB=2qtu | SCENE= }}
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Benzopyrans as selective estrogen receptor beta agonists (SERBAs). Part 5: Combined A- and C-ring structure-activity relationship studies.,Richardson TI, Dodge JA, Wang Y, Durbin JD, Krishnan V, Norman BH Bioorg Med Chem Lett. 2007 Oct 15;17(20):5563-6. Epub 2007 Aug 11. PMID:17804226<ref>PMID:17804226</ref>
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===Estrogen receptor beta ligand-binding domain complexed to a benzopyran ligand===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_17804226}}
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==About this Structure==
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[[2qtu]] is a 2 chain structure with 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=2QTU OCA].
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==See Also==
==See Also==
*[[Estrogen receptor|Estrogen receptor]]
*[[Estrogen receptor|Estrogen receptor]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:017804226</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Dodge, J A.]]
[[Category: Dodge, J A.]]

Revision as of 07:52, 29 September 2014

Estrogen receptor beta ligand-binding domain complexed to a benzopyran ligand

2qtu, resolution 2.53Å

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