2p4y: Difference between revisions

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[[Image:2p4y.png|left|200px]]


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==Crystal structure of human PPAR-gamma-ligand binding domain complexed with an indole-based modulator==
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<StructureSection load='2p4y' size='340' side='right'caption='[[2p4y]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2p4y]] 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=2P4Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2P4Y 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]] 2.25&#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=C03:(2R)-2-(4-CHLORO-3-{[3-(6-METHOXY-1,2-BENZISOXAZOL-3-YL)-2-METHYL-6-(TRIFLUOROMETHOXY)-1H-INDOL-1-YL]METHYL}PHENOXY)PROPANOIC+ACID'>C03</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
{{STRUCTURE_2p4y|  PDB=2p4y  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2p4y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2p4y OCA], [https://pdbe.org/2p4y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2p4y RCSB], [https://www.ebi.ac.uk/pdbsum/2p4y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2p4y ProSAT]</span></td></tr>
 
</table>
===Crystal structure of human PPAR-gamma-ligand binding domain complexed with an indole-based modulator===
== Disease ==
 
[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.
 
== 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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== Evolutionary Conservation ==
(as it appears on PubMed at http://www.pubmed.gov), where 17940191 is the PubMed ID number.
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Check<jmol>
{{ABSTRACT_PUBMED_17940191}}
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    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/p4/2p4y_consurf.spt"</scriptWhenChecked>
==About this Structure==
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
[[2p4y]] is a 2 chain structure of [[Peroxisome Proliferator-Activated Receptors]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2P4Y OCA].  
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2p4y ConSurf].
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==See Also==
==See Also==
*[[Peroxisome Proliferator-Activated Receptors]]
*[[Peroxisome proliferator-activated receptor 3D structures|Peroxisome proliferator-activated receptor 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:17940191</ref><references group="xtra"/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: McKeever, B M.]]
[[Category: Large Structures]]
[[Category: Alpha helix sandwich]]
[[Category: McKeever BM]]
[[Category: Lbd]]
[[Category: Ligand binding domain]]
[[Category: Nuclear receptor]]
[[Category: Partial agonist]]
[[Category: Ppar-homodimer]]
[[Category: Sppargm]]
[[Category: Transcription]]

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