View source for 7pwt


==Crystal structure of 14-3-3 sigma in complex with a C-terminal Estrogen Receptor alpha phosphopeptide, stabilised by pyrrolidone derivative 228==
<StructureSection load='7pwt' size='340' side='right'caption='[[7pwt]], [[Resolution|resolution]] 2.31&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7pwt]] 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=7PWT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7PWT FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.312&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PJN:(2~{R})-1-(2-hydroxyphenyl)-2-(4-nitrophenyl)-4-oxidanyl-3-(phenylcarbonyl)-2~{H}-pyrrol-5-one'>PJN</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=7pwt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7pwt OCA], [https://pdbe.org/7pwt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7pwt RCSB], [https://www.ebi.ac.uk/pdbsum/7pwt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7pwt ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The ubiquitously expressed glucocorticoid receptor (GR) is a nuclear receptor that controls a broad range of biological processes and is activated by steroidal glucocorticoids such as hydrocortisone or dexamethasone. Glucocorticoids are used to treat a wide variety of conditions, from inflammation to cancer but suffer from a range of side effects that motivate the search for safer GR modulators. GR is also regulated outside the steroid-binding site through protein-protein interactions (PPIs) with 14-3-3 adapter proteins. Manipulation of these PPIs will provide insights into noncanonical GR signaling as well as a new level of control over GR activity. We report the first molecular glues that selectively stabilize the 14-3-3/GR PPI using the related nuclear receptor estrogen receptor alpha (ERalpha) as a selectivity target to drive design. These 14-3-3/GR PPI stabilizers can be used to dissect noncanonical GR signaling and enable the development of novel atypical GR modulators.

Designing Selective Drug-like Molecular Glues for the Glucocorticoid Receptor/14-3-3 Protein-Protein Interaction.,Pallesen JS, Munier CC, Bosica F, Andrei SA, Edman K, Gunnarsson A, La Sala G, Putra OD, Srdanovic S, Wilson AJ, Wissler L, Ottmann C, Perry MWD, O'Mahony G J Med Chem. 2022 Dec 22;65(24):16818-16828. doi: 10.1021/acs.jmedchem.2c01635. , Epub 2022 Dec 9. PMID:36484727<ref>PMID:36484727</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 7pwt" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Andrei SA]]
[[Category: Bosica F]]
[[Category: O'Mahony G]]
[[Category: Ottmann C]]