5gie
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of VDR in complex with DLAM-4P (P21 form)== | |
| + | <StructureSection load='5gie' size='340' side='right' caption='[[5gie]], [[Resolution|resolution]] 2.39Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5gie]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GIE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5GIE FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=VDP:(3R,5S)-5-[(2R)-2-[(1R,3aS,4E,7aR)-7a-methyl-4-[(2Z)-2-[(3S,5R)-2-methylidene-3,5-bis(oxidanyl)cyclohexylidene]ethylidene]-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-methyl-3-oxidanyl-1-(4-phenylbutyl)pyrrolidin-2-one'>VDP</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5gic|5gic]], [[5gid|5gid]]</td></tr> | ||
| + | <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=5gie FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gie OCA], [http://pdbe.org/5gie PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gie RCSB], [http://www.ebi.ac.uk/pdbsum/5gie PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gie ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [[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> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The active metabolite of vitamin D3 , 1alpha,25-dihydroxyvitamin D3 , acts as a ligand for the vitamin D receptor (VDR) and activates VDR-mediated gene expression. Recently, we characterized 1alpha,25-dihydroxyvitamin D3 -26,23-lactams (DLAMs), which mimic vitamin D3 metabolites, as noncalcemic VDR ligands that barely activate the receptor. In this study, we present structural insights onto the regulation of VDR function by DLAMs. X-ray crystallographic analysis revealed that DLAMs induced a large conformational change in the loop region between helices H6 and H7 in the VDR ligand-binding domain. Our structural analysis suggests that targeting of the loop region may be a new mode of VDR regulation. | ||
| - | + | Regulation of the vitamin D receptor by vitamin D lactam derivatives.,Asano L, Waku T, Abe R, Kuwabara N, Ito I, Yanagisawa J, Nagasawa K, Shimizu T FEBS Lett. 2016 Sep;590(18):3270-9. doi: 10.1002/1873-3468.12348. Epub 2016 Aug, 23. PMID:27500498<ref>PMID:27500498</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 5gie" style="background-color:#fffaf0;"></div> | |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Asano, L]] | [[Category: Asano, L]] | ||
| + | [[Category: Shimizu, T]] | ||
| + | [[Category: Nuclear receptor]] | ||
| + | [[Category: Transcription]] | ||
Revision as of 19:36, 9 December 2016
Crystal structure of VDR in complex with DLAM-4P (P21 form)
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