5xuq
From Proteopedia
(Difference between revisions)
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==Crystal structure of VDR-LBD complexed with an antagonist, 2-methylidene-19,26,27-trinor-22-(S)-butyl-1-hydroxy-25-oxo-25-(1H-pyrrol-2-yl)- vitamin D3== | ==Crystal structure of VDR-LBD complexed with an antagonist, 2-methylidene-19,26,27-trinor-22-(S)-butyl-1-hydroxy-25-oxo-25-(1H-pyrrol-2-yl)- vitamin D3== | ||
| - | <StructureSection load='5xuq' size='340' side='right' caption='[[5xuq]], [[Resolution|resolution]] 2.80Å' scene=''> | + | <StructureSection load='5xuq' size='340' side='right'caption='[[5xuq]], [[Resolution|resolution]] 2.80Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5xuq]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XUQ OCA]. For a <b>guided tour on the structure components</b> use [http:// | + | <table><tr><td colspan='2'>[[5xuq]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XUQ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5XUQ FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=8FF:(4~{S})-4-[(1~{R})-1-[(1~{R},3~{a}~{S},4~{E},7~{a}~{R})-7~{a}-methyl-4-[2-[(3~{R},5~{R})-4-methylidene-3,5-bis(oxidanyl)cyclohexylidene]ethylidene]-2,3,3~{a},5,6,7-hexahydro-1~{H}-inden-1-yl]ethyl]-1-(1~{H}-pyrrol-2-yl)octan-1-one'>8FF</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8FF:(4~{S})-4-[(1~{R})-1-[(1~{R},3~{a}~{S},4~{E},7~{a}~{R})-7~{a}-methyl-4-[2-[(3~{R},5~{R})-4-methylidene-3,5-bis(oxidanyl)cyclohexylidene]ethylidene]-2,3,3~{a},5,6,7-hexahydro-1~{H}-inden-1-yl]ethyl]-1-(1~{H}-pyrrol-2-yl)octan-1-one'>8FF</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http:// | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5xuq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xuq OCA], [http://pdbe.org/5xuq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5xuq RCSB], [http://www.ebi.ac.uk/pdbsum/5xuq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5xuq ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == 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> [[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> | [[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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| + | ==See Also== | ||
| + | *[[Vitamin D receptor 3D structures|Vitamin D receptor 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Itoh, T]] | [[Category: Itoh, T]] | ||
[[Category: Kato, A]] | [[Category: Kato, A]] | ||
Revision as of 06:59, 14 October 2020
Crystal structure of VDR-LBD complexed with an antagonist, 2-methylidene-19,26,27-trinor-22-(S)-butyl-1-hydroxy-25-oxo-25-(1H-pyrrol-2-yl)- vitamin D3
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