7r0c: Difference between revisions

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'''Unreleased structure'''


The entry 7r0c is ON HOLD  until Paper Publication
==Structure of the AVP-V2R-arrestin2-ScFv30 complex==
<StructureSection load='7r0c' size='340' side='right'caption='[[7r0c]], [[Resolution|resolution]] 4.73&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7r0c]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7R0C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R0C FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</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=7r0c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r0c OCA], [https://pdbe.org/7r0c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r0c RCSB], [https://www.ebi.ac.uk/pdbsum/7r0c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r0c ProSAT]</span></td></tr>
</table>
== Disease ==
[[https://www.uniprot.org/uniprot/V2R_HUMAN V2R_HUMAN]] Nephrogenic syndrome of inappropriate antidiuresis;Inappropriate antidiuretic hormone secretion syndrome;Nephrogenic diabetes insipidus. The disease is caused by mutations affecting the gene represented in this entry.  The disease is caused by mutations affecting the gene represented in this entry.
== Function ==
[[https://www.uniprot.org/uniprot/V2R_HUMAN V2R_HUMAN]] Receptor for arginine vasopressin. The activity of this receptor is mediated by G proteins which activate adenylate cyclase. Involved in renal water reabsorption.<ref>PMID:19440390</ref>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Arrestins interact with G protein-coupled receptors (GPCRs) to stop G protein activation and to initiate key signaling pathways. Recent structural studies shed light on the molecular mechanisms involved in GPCR-arrestin coupling, but whether this process is conserved among GPCRs is poorly understood. Here, we report the cryo-electron microscopy active structure of the wild-type arginine-vasopressin V2 receptor (V2R) in complex with beta-arrestin1. It reveals an atypical position of beta-arrestin1 compared to previously described GPCR-arrestin assemblies, associated with an original V2R/beta-arrestin1 interface involving all receptor intracellular loops. Phosphorylated sites of the V2R carboxyl terminus are clearly identified and interact extensively with the beta-arrestin1 N-lobe, in agreement with structural data obtained with chimeric or synthetic systems. Overall, these findings highlight a notable structural variability among GPCR-arrestin signaling complexes.


Authors: Bous, J., Fouillen, A., Trapani, S., Granier, S., Mouillac, B., Bron, P.
Structure of the vasopressin hormone-V2 receptor-beta-arrestin1 ternary complex.,Bous J, Fouillen A, Orcel H, Trapani S, Cong X, Fontanel S, Saint-Paul J, Lai-Kee-Him J, Urbach S, Sibille N, Sounier R, Granier S, Mouillac B, Bron P Sci Adv. 2022 Sep 2;8(35):eabo7761. doi: 10.1126/sciadv.abo7761. Epub 2022 Sep 2. PMID:36054364<ref>PMID:36054364</ref>


Description: Structure of the AVP-V2R-arrestin2-ScFv30 complex
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
[[Category: Unreleased Structures]]
</div>
[[Category: Bous, J]]
<div class="pdbe-citations 7r0c" style="background-color:#fffaf0;"></div>
[[Category: Granier, S]]
== References ==
[[Category: Fouillen, A]]
<references/>
[[Category: Bron, P]]
__TOC__
[[Category: Mouillac, B]]
</StructureSection>
[[Category: Trapani, S]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Synthetic construct]]
[[Category: Bous J]]
[[Category: Bron P]]
[[Category: Fouillen A]]
[[Category: Granier S]]
[[Category: Mouillac B]]
[[Category: Trapani S]]
Retrieved from "https://proteopedia.org/7r0c"