3cdp

From Proteopedia

(Difference between revisions)

Revision as of 20:07, 11 August 2016

Crystal structure of PPAR-gamma LBD complexed with a partial agonist, analogue of clofibric acid

Structural highlights

3cdp is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Related:	1k74, 3cds
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[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: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.^[1] Defects in PPARG are the cause of familial partial lipodystrophy type 3 (FPLD3) [MIM: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.^[2] ^[3] Genetic variations in PPARG can be associated with susceptibility to glioma type 1 (GLM1) [MIM: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

[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.^[4] ^[5] ^[6]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

PPARs are transcription factors that govern lipid and glucose homeostasis and play a central role in cardiovascular disease, obesity, and diabetes. Thus, there is significant interest in developing new agonists for these receptors. Given that the introduction of fluorine generally has a profound effect on the physical and/or biological properties of the target molecule, we synthesized a series of fluorinated analogs of the previously reported compound 2, some of which turned out to be remarkable PPARalpha and PPARgamma dual agonists. Docking experiments were also carried out to gain insight into the interactions of the most active derivatives with both receptors.

Synthesis, biological evaluation and molecular investigation of fluorinated peroxisome proliferator-activated receptors alpha/gamma dual agonists.,Fracchiolla G, Laghezza A, Piemontese L, Parente M, Lavecchia A, Pochetti G, Montanari R, Di Giovanni C, Carbonara G, Tortorella P, Novellino E, Loiodice F Bioorg Med Chem. 2012 Mar 15;20(6):2141-51. doi: 10.1016/j.bmc.2012.01.025. Epub , 2012 Jan 28. PMID:22341573^[7]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Ristow M, Muller-Wieland D, Pfeiffer A, Krone W, Kahn CR. Obesity associated with a mutation in a genetic regulator of adipocyte differentiation. N Engl J Med. 1998 Oct 1;339(14):953-9. PMID:9753710 doi:10.1056/NEJM199810013391403
↑ Hegele RA, Cao H, Frankowski C, Mathews ST, Leff T. PPARG F388L, a transactivation-deficient mutant, in familial partial lipodystrophy. Diabetes. 2002 Dec;51(12):3586-90. PMID:12453919
↑ Agarwal AK, Garg A. A novel heterozygous mutation in peroxisome proliferator-activated receptor-gamma gene in a patient with familial partial lipodystrophy. J Clin Endocrinol Metab. 2002 Jan;87(1):408-11. PMID:11788685
↑ Mukherjee R, Jow L, Croston GE, Paterniti JR Jr. Identification, characterization, and tissue distribution of human peroxisome proliferator-activated receptor (PPAR) isoforms PPARgamma2 versus PPARgamma1 and activation with retinoid X receptor agonists and antagonists. J Biol Chem. 1997 Mar 21;272(12):8071-6. PMID:9065481
↑ Yin Y, Yuan H, Wang C, Pattabiraman N, Rao M, Pestell RG, Glazer RI. 3-phosphoinositide-dependent protein kinase-1 activates the peroxisome proliferator-activated receptor-gamma and promotes adipocyte differentiation. Mol Endocrinol. 2006 Feb;20(2):268-78. Epub 2005 Sep 8. PMID:16150867 doi:10.1210/me.2005-0197
↑ Park SH, Choi HJ, Yang H, Do KH, Kim J, Lee DW, Moon Y. Endoplasmic reticulum stress-activated C/EBP homologous protein enhances nuclear factor-kappaB signals via repression of peroxisome proliferator-activated receptor gamma. J Biol Chem. 2010 Nov 12;285(46):35330-9. doi: 10.1074/jbc.M110.136259. Epub 2010, Sep 9. PMID:20829347 doi:10.1074/jbc.M110.136259
↑ Fracchiolla G, Laghezza A, Piemontese L, Parente M, Lavecchia A, Pochetti G, Montanari R, Di Giovanni C, Carbonara G, Tortorella P, Novellino E, Loiodice F. Synthesis, biological evaluation and molecular investigation of fluorinated peroxisome proliferator-activated receptors alpha/gamma dual agonists. Bioorg Med Chem. 2012 Mar 15;20(6):2141-51. doi: 10.1016/j.bmc.2012.01.025. Epub , 2012 Jan 28. PMID:22341573 doi:http://dx.doi.org/10.1016/j.bmc.2012.01.025

1 Structural highlights
2 Disease
3 Function
4 Evolutionary Conservation
5 Publication Abstract from PubMed
6 See Also
7 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3cdp"

@@ Line 1: / Line 1: @@
 ==Crystal structure of PPAR-gamma LBD complexed with a partial agonist, analogue of clofibric acid==
 <StructureSection load='3cdp' size='340' side='right' caption='[[3cdp]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
@@ Line 5: / Line 6: @@
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=YRG:(2S)-2-(4-CHLOROPHENOXY)-3-PHENYLPROPANOIC+ACID'>YRG</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1k74|1k74]], [[3cds|3cds]]</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3cdp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cdp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3cdp RCSB], [http://www.ebi.ac.uk/pdbsum/3cdp PDBsum]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3cdp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cdp OCA], [http://pdbe.org/3cdp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3cdp RCSB], [http://www.ebi.ac.uk/pdbsum/3cdp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3cdp ProSAT]</span></td></tr>
 </table>
 == Disease ==
@@ Line 19: / Line 20: @@
     <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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=3cdp ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 29: / Line 30: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 3cdp" style="background-color:#fffaf0;"></div>
 ==See Also==

3cdp

From Proteopedia

Revision as of 20:07, 11 August 2016

Crystal structure of PPAR-gamma LBD complexed with a partial agonist, analogue of clofibric acid

Structural highlights

Disease

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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