3hk1

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[[Image:3hk1.png|left|200px]]
 
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{{STRUCTURE_3hk1| PDB=3hk1 | SCENE= }}
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==Identification and Characterization of a Small Molecule Inhibitor of Fatty Acid Binding Proteins==
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<StructureSection load='3hk1' size='340' side='right'caption='[[3hk1]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3hk1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HK1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HK1 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]] 1.7&#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=B64:4-{[2-(METHOXYCARBONYL)-5-(2-THIENYL)-3-THIENYL]AMINO}-4-OXO-2-BUTENOIC+ACID'>B64</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=3hk1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hk1 OCA], [https://pdbe.org/3hk1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hk1 RCSB], [https://www.ebi.ac.uk/pdbsum/3hk1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hk1 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/FABP4_MOUSE FABP4_MOUSE] Lipid transport protein in adipocytes. Binds both long chain fatty acids and retinoic acid. Delivers long-chain fatty acids and retinoic acid to their cognate receptors in the nucleus.<ref>PMID:12077340</ref> <ref>PMID:16574478</ref> <ref>PMID:17516629</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hk/3hk1_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=3hk1 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Molecular disruption of the lipid carrier AFABP/aP2 in mice results in improved insulin sensitivity and protection from atherosclerosis. Because small molecule inhibitors may be efficacious in defining the mechanism(s) of AFABP/aP2 action, a chemical library was screened and identified 1 (HTS01037) as a pharmacologic ligand capable of displacing the fluorophore 1-anilinonaphthalene 8-sulfonic acid from the lipid binding cavity. The X-ray crystal structure of 1 bound to AFABP/aP2 revealed that the ligand binds at a structurally similar position to a long-chain fatty acid. Similar to AFABP/aP2 knockout mice, 1 inhibits lipolysis in 3T3-L1 adipocytes and reduces LPS-stimulated inflammation in cultured macrophages. 1 acts as an antagonist of the protein-protein interaction between AFABP/aP2 and hormone sensitive lipase but does not activate PPARgamma in macrophage or CV-1 cells. These results identify 1 as an inhibitor of fatty acid binding and a competitive antagonist of protein-protein interactions mediated by AFABP/aP2.
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===Identification and Characterization of a Small Molecule Inhibitor of Fatty Acid Binding Proteins===
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Identification and Characterization of a Small Molecule Inhibitor of Fatty Acid Binding Proteins.,Hertzel AV, Hellberg K, Reynolds JM, Kruse AC, Juhlmann BE, Smith AJ, Sanders MA, Ohlendorf DH, Suttles J, Bernlohr DA J Med Chem. 2009 Sep 16. PMID:19754198<ref>PMID:19754198</ref>
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{{ABSTRACT_PUBMED_19754198}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 3hk1" style="background-color:#fffaf0;"></div>
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[[3hk1]] is a 1 chain structure of [[Fatty acid-binding protein]] with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HK1 OCA].
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==See Also==
==See Also==
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*[[Fatty acid-binding protein|Fatty acid-binding protein]]
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*[[Fatty acid-binding protein 3D structures|Fatty acid-binding protein 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:019754198</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Bernlohr, D A.]]
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[[Category: Bernlohr DA]]
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[[Category: Hellberg, K.]]
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[[Category: Hellberg K]]
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[[Category: Hertzel, A V.]]
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[[Category: Hertzel AV]]
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[[Category: Juhlmann, B E.]]
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[[Category: Juhlmann BE]]
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[[Category: Kruse, A C.]]
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[[Category: Kruse AC]]
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[[Category: Ohlendorf, D H.]]
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[[Category: Ohlendorf DH]]
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[[Category: Reynolds, J M.]]
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[[Category: Reynolds JM]]
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[[Category: Sanders, M A.]]
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[[Category: Sanders MA]]
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[[Category: Smith, A J.]]
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[[Category: Smith AJ]]
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[[Category: Suttles, J.]]
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[[Category: Suttles J]]
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[[Category: Fatty acid binding protein]]
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[[Category: Lipid binding protein]]
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[[Category: Lipid-binding]]
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[[Category: Nucleus]]
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[[Category: Phosphoprotein]]
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[[Category: Protein binding]]
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[[Category: Transport]]
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Current revision

Identification and Characterization of a Small Molecule Inhibitor of Fatty Acid Binding Proteins

PDB ID 3hk1

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