8d8i: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[8d8i]] is a 2 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=8D8I OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8D8I FirstGlance]. <br>
<table><tr><td colspan='2'>[[8d8i]] is a 2 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=8D8I OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8D8I FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=QFX:(4S)-6-[([1,1-biphenyl]-2-yl)oxy]-3-chloro[1,2,4]triazolo[4,3-b]pyridazine'>QFX</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.504&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=QFX:(4S)-6-[([1,1-biphenyl]-2-yl)oxy]-3-chloro[1,2,4]triazolo[4,3-b]pyridazine'>QFX</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8d8i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8d8i OCA], [https://pdbe.org/8d8i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8d8i RCSB], [https://www.ebi.ac.uk/pdbsum/8d8i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8d8i ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8d8i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8d8i OCA], [https://pdbe.org/8d8i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8d8i RCSB], [https://www.ebi.ac.uk/pdbsum/8d8i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8d8i ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[https://www.uniprot.org/uniprot/NR1D1_HUMAN NR1D1_HUMAN] Functions as a constitutive transcriptional repressor. In collaboration with SP1, activates GJA1 transcription (By similarity). Possible receptor for triiodothyronine.<ref>PMID:2539258</ref> <ref>PMID:1971514</ref>  
[https://www.uniprot.org/uniprot/NR1D1_HUMAN NR1D1_HUMAN] Functions as a constitutive transcriptional repressor. In collaboration with SP1, activates GJA1 transcription (By similarity). Possible receptor for triiodothyronine.<ref>PMID:2539258</ref> <ref>PMID:1971514</ref>  
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The nuclear receptor REV-ERB plays an important role in a range of physiological processes. REV-ERB behaves as a ligand-dependent transcriptional repressor and heme has been identified as a physiological agonist. Our current understanding of how ligands bind to and regulate transcriptional repression by REV-ERB is based on the structure of heme bound to REV-ERB. However, porphyrin (heme) analogues have been avoided as a source of synthetic agonists due to the wide range of heme binding proteins and potential pleotropic effects. How non-porphyrin synthetic agonists bind to and regulate REV-ERB has not yet been defined. Here, we characterize a high affinity synthetic REV-ERB agonist, STL1267, and describe its mechanism of binding to REV-ERB as well as the method by which it recruits transcriptional corepressor both of which are unique and distinct from that of heme-bound REV-ERB.
Structural basis of synthetic agonist activation of the nuclear receptor REV-ERB.,Murray MH, Valfort AC, Koelblen T, Ronin C, Ciesielski F, Chatterjee A, Veerakanellore GB, Elgendy B, Walker JK, Hegazy L, Burris TP Nat Commun. 2022 Nov 21;13(1):7131. doi: 10.1038/s41467-022-34892-4. PMID:36414641<ref>PMID:36414641</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8d8i" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>

Latest revision as of 07:25, 3 April 2024

Crystal structure of Reverb alpha in complex with synthetic agonist

8d8i, resolution 2.50Å

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