3prg: Difference between revisions
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==LIGAND BINDING DOMAIN OF HUMAN PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR== | ==LIGAND BINDING DOMAIN OF HUMAN PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR== | ||
<StructureSection load='3prg' size='340' side='right' caption='[[3prg]], [[Resolution|resolution]] 2.90Å' scene=''> | <StructureSection load='3prg' size='340' side='right' caption='[[3prg]], [[Resolution|resolution]] 2.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3prg]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[3prg]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PRG OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3PRG FirstGlance]. <br> | ||
</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=3prg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3prg OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3prg RCSB], [http://www.ebi.ac.uk/pdbsum/3prg PDBsum]</span></td></tr> | </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=3prg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3prg OCA], [http://pdbe.org/3prg PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3prg RCSB], [http://www.ebi.ac.uk/pdbsum/3prg PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3prg ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/PPAT_HUMAN PPAT_HUMAN]] Dephosphorylates receptor tyrosine-protein kinase erbB-4 and inhibits the ligand-induced proteolytic cleavage.<ref>PMID:15219672</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </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/ | </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=3prg ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 3prg" style="background-color:#fffaf0;"></div> | |||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Human]] | ||
[[Category: Berkenstam, A]] | [[Category: Berkenstam, A]] | ||
[[Category: Bertilsson, G]] | [[Category: Bertilsson, G]] | ||
Revision as of 01:33, 6 August 2016
LIGAND BINDING DOMAIN OF HUMAN PEROXISOME PROLIFERATOR ACTIVATED RECEPTORLIGAND BINDING DOMAIN OF HUMAN PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR
Structural highlights
Function[PPAT_HUMAN] Dephosphorylates receptor tyrosine-protein kinase erbB-4 and inhibits the ligand-induced proteolytic cleavage.[1] 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 PubMedThe peroxisome proliferator-activated receptors (PPAR) are members of the nuclear receptor supergene family and are considered as key sensors of both lipid and glucose homeostasis. The role of the PPARgamma isoform in glucose metabolism is illustrated by the fact that anti-diabetic thiazolidinediones have been shown to be bona fide PPARgamma ligands. Here we report the crystal structure of apo-PPARgamma ligand binding domain (LBD) determined to 2.9-A resolution. Although the structure of apo-PPARgamma-LBD retains the overall fold described previously for other nuclear receptor LBDs, three distinct structural differences are evident. 1) The core AF-2 activation domain of apo-PPARgamma LBD is folded back toward the predicted ligand binding pocket similar to that observed in the holo-forms of other nuclear receptors. 2) The proposed ligand binding pocket of apo-PPARgamma-LBD is larger and more accessible to the surface in contrast to other LBDs. 3) The region of the LBD called the omega-loop is extended in PPARgamma and contains additional structural elements. Taken together, the apo-PPARgamma-LBD structure is in several aspects different from previously described LBDs. Given the central role of PPARgamma as a mediator in glucose regulation, the structure should be an important tool in the development of improved anti-diabetic agents. Crystal structure of the ligand binding domain of the human nuclear receptor PPARgamma.,Uppenberg J, Svensson C, Jaki M, Bertilsson G, Jendeberg L, Berkenstam A J Biol Chem. 1998 Nov 20;273(47):31108-12. PMID:9813012[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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