5xzh

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==Vitamin D receptor with a synthetic ligand ADRO2==
==Vitamin D receptor with a synthetic ligand ADRO2==
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<StructureSection load='5xzh' size='340' side='right' caption='[[5xzh]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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<StructureSection load='5xzh' size='340' side='right'caption='[[5xzh]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5xzh]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XZH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5XZH FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5xzh]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XZH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5XZH FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=8J3:(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,6R)-6-(1-adamantyl)-6-oxidanyl-hex-4-yn-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidene-cyclohexane-1,3-diol'>8J3</scene></td></tr>
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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&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5xzf|5xzf]]</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=8J3:(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,6R)-6-(1-adamantyl)-6-oxidanyl-hex-4-yn-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidene-cyclohexane-1,3-diol'>8J3</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5xzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xzh OCA], [http://pdbe.org/5xzh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5xzh RCSB], [http://www.ebi.ac.uk/pdbsum/5xzh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5xzh ProSAT]</span></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=5xzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xzh OCA], [https://pdbe.org/5xzh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5xzh RCSB], [https://www.ebi.ac.uk/pdbsum/5xzh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5xzh ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/VDR_RAT VDR_RAT]] 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. Recruited to promoters via its interaction with the WINAC complex subunit BAZ1B/WSTF, which mediates the interaction with acetylated histones, an essential step for VDR-promoter association. Plays a central role in calcium homeostasis.<ref>PMID:17227670</ref> [[http://www.uniprot.org/uniprot/MED1_HUMAN MED1_HUMAN]] Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.<ref>PMID:9653119</ref> <ref>PMID:10406464</ref> <ref>PMID:12218053</ref> <ref>PMID:12037571</ref> <ref>PMID:11867769</ref> <ref>PMID:12556447</ref> <ref>PMID:14636573</ref> <ref>PMID:15471764</ref> <ref>PMID:15340084</ref> <ref>PMID:15989967</ref> <ref>PMID:16574658</ref>
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[https://www.uniprot.org/uniprot/VDR_RAT VDR_RAT] 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. Recruited to promoters via its interaction with the WINAC complex subunit BAZ1B/WSTF, which mediates the interaction with acetylated histones, an essential step for VDR-promoter association. Plays a central role in calcium homeostasis.<ref>PMID:17227670</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Both 25 R- and 25 S-25-adamantyl-23-yne-26,27-dinor-1alpha,25-dihydroxyvitamin D3 (4a and 4b) were stereoselectively synthesized by a Pd(0)-catalyzed ring closure and Suzuki-Miyaura coupling between enol-triflate 7 and alkenyl-boronic ester 8. The 25 S isomer (4b) showed high vitamin D receptor (VDR) affinity (50% of that of the natural hormone 1alpha,25-dihydroxyvitamin D3, 1) and transactivation potency (kidney HEK293, 90%). In endogenous gene expression, it showed high cell-type selectivity for kidney cells (HEK293, CYP24A1 160% of 1), bone cells (MG63, osteocalcin 64%), and monocytes (U937, CAMP 96%) over intestine (SW480, CYP24A1 8%) and skin (HaCaT, CYP24A1 7%) cells. The X-ray crystal structural analysis of 4b in complex with rat VDR-ligand binding domain (LBD) showed the highest Calpha positional shift from the 1/VDR-LBD complex at helix 11. Helix 11 of the 4b and 1 VDR-LBD complexes also showed significant differences in surface properties. These results suggest that 4b should be examined further as another candidate for a mild preventive osteoporosis agent.
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25 S-Adamantyl-23-yne-26,27-dinor-1alpha,25-dihydroxyvitamin D3: Synthesis, Tissue Selective Biological Activities, and X-ray Crystal Structural Analysis of Its Vitamin D Receptor Complex.,Otero R, Ishizawa M, Numoto N, Ikura T, Ito N, Tokiwa H, Mourino A, Makishima M, Yamada S J Med Chem. 2018 Jul 23. doi: 10.1021/acs.jmedchem.8b00427. PMID:29989817<ref>PMID:29989817</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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<div class="pdbe-citations 5xzh" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Vitamin D receptor 3D structures|Vitamin D receptor 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Ikura, T]]
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[[Category: Homo sapiens]]
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[[Category: Ito, N]]
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[[Category: Large Structures]]
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[[Category: Makishima, M]]
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[[Category: Rattus norvegicus]]
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[[Category: Mourino, A]]
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[[Category: Ikura T]]
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[[Category: Numoto, N]]
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[[Category: Ito N]]
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[[Category: Otero, R]]
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[[Category: Makishima M]]
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[[Category: Yamada, S]]
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[[Category: Mourino A]]
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[[Category: Adamantan]]
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[[Category: Numoto N]]
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[[Category: Transcription]]
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[[Category: Otero R]]
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[[Category: Vitamin d analogue]]
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[[Category: Yamada S]]
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[[Category: Vitamin d receptor]]
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Current revision

Vitamin D receptor with a synthetic ligand ADRO2

PDB ID 5xzh

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