3inx

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[[Image:3inx.png|left|200px]]
 
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==HSP90 N-TERMINAL DOMAIN with pochoxime B==
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The line below this paragraph, containing "STRUCTURE_3inx", creates the "Structure Box" on the page.
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<StructureSection load='3inx' size='340' side='right'caption='[[3inx]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3inx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3INX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3INX FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.75&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=JZC:(5E,9E,11E)-14,16-DIHYDROXY-3,4,7,8-TETRAHYDRO-1H-2-BENZOXACYCLOTETRADECINE-1,11(12H)-DIONE+11-[O-(2-OXO-2-PIPERIDIN-1-YLETHYL)OXIME]'>JZC</scene></td></tr>
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{{STRUCTURE_3inx| PDB=3inx | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3inx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3inx OCA], [https://pdbe.org/3inx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3inx RCSB], [https://www.ebi.ac.uk/pdbsum/3inx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3inx ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HS90A_HUMAN HS90A_HUMAN] Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function.<ref>PMID:15937123</ref> <ref>PMID:11274138</ref>
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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/in/3inx_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/main_output.php?pdb_ID=3inx 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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The pochoximes, based on the radicicol pharmacophore, are potent inhibitors of heat shock protein 90 (HSP90) that retain their activity in vivo. Herein we report an extended library that broadly explores the structure-activity relationship (SAR) of the pochoximes with four points of diversity. Several modifications were identified that afford improved cellular efficacy, new opportunities for conjugation, and further diversifications. Cocrystal structures of pochoximes A and B with HSP90 show that pochoximes bind to a different conformation of HSP90 than radicicol and provide a rationale for the enhanced affinity of the pochoximes relative to radicicol and the pochonins.
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===HSP90 N-TERMINAL DOMAIN with pochoxime B===
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Inhibition of HSP90 with pochoximes: SAR and structure-based insights.,Barluenga S, Fontaine JG, Wang C, Aouadi K, Chen R, Beebe K, Neckers L, Winssinger N Chembiochem. 2009 Nov 23;10(17):2753-9. PMID:19856365<ref>PMID:19856365</ref>
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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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The line below this paragraph, {{ABSTRACT_PUBMED_19856365}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 3inx" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 19856365 is the PubMed ID number.
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{{ABSTRACT_PUBMED_19856365}}
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==About this Structure==
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[[3inx]] is a 1 chain structure of [[Heat Shock Proteins]] 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=3INX OCA].
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==See Also==
==See Also==
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*[[Heat Shock Proteins]]
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*[[Heat Shock Protein structures|Heat Shock Protein structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:19856365</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Non-chaperonin molecular chaperone ATPase]]
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[[Category: Large Structures]]
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[[Category: Korndoerfer, I P.]]
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[[Category: Korndoerfer IP]]
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[[Category: 2-layer sandwich]]
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[[Category: Alpha beta]]
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[[Category: Atp-binding]]
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[[Category: Chaperone]]
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[[Category: Nucleotide-binding]]
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[[Category: Phosphoprotein]]
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[[Category: Pochonin]]
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[[Category: Pochoxime]]
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[[Category: Radicicol]]
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[[Category: Ral]]
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[[Category: Sp]]
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[[Category: Stress response]]
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Current revision

HSP90 N-TERMINAL DOMAIN with pochoxime B

PDB ID 3inx

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OCA

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