2hc4

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[[Image:2hc4.png|left|200px]]
 
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{{STRUCTURE_2hc4| PDB=2hc4 | SCENE= }}
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==Crystal structure of the LBD of VDR of Danio rerio in complex with calcitriol==
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<StructureSection load='2hc4' size='340' side='right'caption='[[2hc4]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2hc4]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Danio_rerio Danio rerio] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HC4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HC4 FirstGlance]. <br>
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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]] 2.2&#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=VDX:5-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEXYL)-7A-METHYL-OCTAHYDRO-INDEN-4-YLIDENE]-ETHYLIDENE}-4-METHYLENE-CYCLOHEXANE-1,3-DIOL'>VDX</scene></td></tr>
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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=2hc4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hc4 OCA], [https://pdbe.org/2hc4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hc4 RCSB], [https://www.ebi.ac.uk/pdbsum/2hc4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hc4 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/VDRA_DANRE VDRA_DANRE] Nuclear hormone receptor. Transcription factor that mediates the action of vitamin D3 by controlling the expression of hormone sensitive genes. Regulates transcription of hormone sensitive genes via its association with the WINAC complex, a chromatin-remodeling complex. Plays a central role in calcium homeostasis.<ref>PMID:17218092</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/hc/2hc4_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=2hc4 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 crystal structure of the ligand binding domain (LBD) of the wild-type Vitamin D receptor (VDR) of zebrafish bound to Gemini, a synthetic agonist ligand with two identical side chains branching at carbon 20 reveals a ligand-dependent structural rearrangement of the ligand binding pocket (LBP). The rotation of a Leu side chain opens the access to a channel that can accommodate the second side chain of the ligand. The 25% increase of the LBP's volume does not alter the essential agonist features of VDR. The possibility to adapt the LBP to novel ligands with different chemistry and/or structure opens new perspectives in the design of more specifically targeted ligands.
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===Crystal structure of the LBD of VDR of Danio rerio in complex with calcitriol===
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Adaptability of the Vitamin D nuclear receptor to the synthetic ligand Gemini: remodelling the LBP with one side chain rotation.,Ciesielski F, Rochel N, Moras D J Steroid Biochem Mol Biol. 2007 Mar;103(3-5):235-42. Epub 2007 Jan 10. PMID:17218092<ref>PMID:17218092</ref>
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{{ABSTRACT_PUBMED_17218092}}
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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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==About this Structure==
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<div class="pdbe-citations 2hc4" style="background-color:#fffaf0;"></div>
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[[2hc4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Danio_rerio Danio rerio]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HC4 OCA].
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==See Also==
==See Also==
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*[[Vitamin D receptor|Vitamin D receptor]]
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*[[Sandbox vdr|Sandbox vdr]]
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*[[Vitamin D receptor 3D structures|Vitamin D receptor 3D structures]]
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==Reference==
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== References ==
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<ref group="xtra">PMID:017218092</ref><references group="xtra"/>
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<references/>
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__TOC__
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</StructureSection>
[[Category: Danio rerio]]
[[Category: Danio rerio]]
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[[Category: Ciesielski, F.]]
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[[Category: Homo sapiens]]
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[[Category: Moras, D.]]
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[[Category: Large Structures]]
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[[Category: Rochel, N.]]
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[[Category: Ciesielski F]]
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[[Category: Alpha helical sandwich]]
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[[Category: Moras D]]
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[[Category: Gene regulation]]
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[[Category: Rochel N]]

Current revision

Crystal structure of the LBD of VDR of Danio rerio in complex with calcitriol

PDB ID 2hc4

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