5hzc

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m (Protected "5hzc" [edit=sysop:move=sysop])
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'''Unreleased structure'''
 
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The entry 5hzc is ON HOLD until Paper Publication
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==Crystal structure of the complex PPARgamma/AL26-29==
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<StructureSection load='5hzc' size='340' side='right'caption='[[5hzc]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[5hzc]] 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=5HZC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5HZC FirstGlance]. <br>
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</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&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=65W:2-METHYL-2-[4-(NAPHTHALEN-1-YL)PHENOXY]PROPANOIC+ACID'>65W</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5hzc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hzc OCA], [https://pdbe.org/5hzc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5hzc RCSB], [https://www.ebi.ac.uk/pdbsum/5hzc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5hzc ProSAT]</span></td></tr>
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</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/PPARG_HUMAN PPARG_HUMAN] Note=Defects in PPARG can lead to type 2 insulin-resistant diabetes and hyptertension. PPARG mutations may be associated with colon cancer. Defects in PPARG may be associated with susceptibility to obesity (OBESITY) [MIM:[https://omim.org/entry/601665 601665]. It is a condition characterized by an increase of body weight beyond the limitation of skeletal and physical requirements, as the result of excessive accumulation of body fat.<ref>PMID:9753710</ref> Defects in PPARG are the cause of familial partial lipodystrophy type 3 (FPLD3) [MIM:[https://omim.org/entry/604367 604367]. Familial partial lipodystrophies (FPLD) are a heterogeneous group of genetic disorders characterized by marked loss of subcutaneous (sc) fat from the extremities. Affected individuals show an increased preponderance of insulin resistance, diabetes mellitus and dyslipidemia.<ref>PMID:12453919</ref> <ref>PMID:11788685</ref> Genetic variations in PPARG can be associated with susceptibility to glioma type 1 (GLM1) [MIM:[https://omim.org/entry/137800 137800]. Gliomas are central nervous system neoplasms derived from glial cells and comprise astrocytomas, glioblastoma multiforme, oligodendrogliomas, and ependymomas. Note=Polymorphic PPARG alleles have been found to be significantly over-represented among a cohort of American patients with sporadic glioblastoma multiforme suggesting a possible contribution to disease susceptibility.
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== Function ==
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[https://www.uniprot.org/uniprot/PPARG_HUMAN PPARG_HUMAN] Receptor that binds peroxisome proliferators such as hypolipidemic drugs and fatty acids. Once activated by a ligand, the receptor binds to a promoter element in the gene for acyl-CoA oxidase and activates its transcription. It therefore controls the peroxisomal beta-oxidation pathway of fatty acids. Key regulator of adipocyte differentiation and glucose homeostasis. Acts as a critical regulator of gut homeostasis by suppressing NF-kappa-B-mediated proinflammatory responses.<ref>PMID:9065481</ref> <ref>PMID:16150867</ref> <ref>PMID:20829347</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The peroxisome proliferator-activated receptors (PPARs) are nuclear receptors involved in the regulation of the metabolic homeostasis and therefore represent valuable therapeutic targets for the treatment of metabolic diseases. The development of more balanced drugs interacting with PPARs, devoid of the side-effects showed by the currently marketed PPARgamma full agonists, is considered the major challenge for the pharmaceutical companies. Here we present a structure-based virtual screening approach that let us identify a novel PPAR pan-agonist with a very attractive activity profile and its crystal structure in the complex with PPARalpha and PPARgamma, respectively. In PPARalpha this ligand occupies a new pocket whose filling is allowed by the ligand-induced switching of the F273 side chain from a closed to an open conformation. The comparison between this pocket and the corresponding cavity in PPARgamma provides a rationale for the different activation of the ligand towards PPARalpha and PPARgamma, suggesting a novel basis for ligand design.
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Authors: Pochetti, G., Montanari, R., Capelli, D., Loiodice, F., Laghezza, A., Lavecchia, A.
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Structural basis for PPAR partial or full activation revealed by a novel ligand binding mode.,Capelli D, Cerchia C, Montanari R, Loiodice F, Tortorella P, Laghezza A, Cervoni L, Pochetti G, Lavecchia A Sci Rep. 2016 Oct 6;6:34792. doi: 10.1038/srep34792. PMID:27708429<ref>PMID:27708429</ref>
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Description: Crystal structure of the complex PPARgamma/AL26-29
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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[[Category: Loiodice, F]]
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<div class="pdbe-citations 5hzc" style="background-color:#fffaf0;"></div>
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[[Category: Lavecchia, A]]
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[[Category: Capelli, D]]
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==See Also==
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[[Category: Pochetti, G]]
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*[[Peroxisome proliferator-activated receptor 3D structures|Peroxisome proliferator-activated receptor 3D structures]]
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[[Category: Laghezza, A]]
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== References ==
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[[Category: Montanari, R]]
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Capelli D]]
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[[Category: Laghezza A]]
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[[Category: Lavecchia A]]
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[[Category: Loiodice F]]
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[[Category: Montanari R]]
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[[Category: Pochetti G]]

Current revision

Crystal structure of the complex PPARgamma/AL26-29

PDB ID 5hzc

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