3acl

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[[Image:3acl.png|left|200px]]
 
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{{STRUCTURE_3acl| PDB=3acl | SCENE= }}
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==Crystal Structure of Human Pirin in complex with Triphenyl Compound==
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<StructureSection load='3acl' size='340' side='right'caption='[[3acl]], [[Resolution|resolution]] 2.35&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3acl]] is a 1 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=3ACL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ACL 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]] 2.35&#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=3F1:N-{[4-(BENZYLOXY)PHENYL](METHYL)-LAMBDA~4~-SULFANYLIDENE}-4-METHYLBENZENESULFONAMIDE'>3F1</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</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=3acl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3acl OCA], [https://pdbe.org/3acl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3acl RCSB], [https://www.ebi.ac.uk/pdbsum/3acl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3acl ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PIR_HUMAN PIR_HUMAN] Possible transcriptional coregulator. May contribute to the regulation of cellular processes via its interaction with BCL3. May be required for efficient terminal myeloid maturation of hematopoietic cells. May play a role in the regulation of cell migration. May promote apoptosis when overexpressed. Has quercetin 2,3-dioxygenase activity (in vitro).<ref>PMID:9079676</ref> <ref>PMID:17288615</ref> <ref>PMID:20010624</ref> <ref>PMID:20711196</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/ac/3acl_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=3acl 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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The discovery of small molecules that bind to a specific target and disrupt the function of proteins is an important step in chemical biology, especially for poorly characterized proteins. Human pirin is a nuclear protein of unknown function that is widely expressed in punctate subnuclear structures in human tissues. Here, we report the discovery of a small molecule that binds to pirin. We determined how the small molecule bound to pirin by solving the cocrystal structure. Either knockdown of pirin or treatment with the small molecule inhibited melanoma cell migration. Thus, inhibition of pirin by the small molecule has led to a greater understanding of the function of pirin and represents a new method of studying pirin-mediated signaling pathways.
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===Crystal Structure of Human Pirin in complex with Triphenyl Compound===
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A small-molecule inhibitor shows that pirin regulates migration of melanoma cells.,Miyazaki I, Simizu S, Okumura H, Takagi S, Osada H Nat Chem Biol. 2010 Sep;6(9):667-73. Epub 2010 Aug 15. PMID:20711196<ref>PMID:20711196</ref>
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{{ABSTRACT_PUBMED_20711196}}
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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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<div class="pdbe-citations 3acl" style="background-color:#fffaf0;"></div>
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==About this Structure==
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==See Also==
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[[3acl]] is a 1 chain structure 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=3ACL OCA].
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*[[Dioxygenase 3D structures|Dioxygenase 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:020711196</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Miyazaki, I.]]
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[[Category: Large Structures]]
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[[Category: Okumura, H.]]
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[[Category: Miyazaki I]]
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[[Category: Osada, H.]]
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[[Category: Okumura H]]
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[[Category: Simizu, S.]]
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[[Category: Osada H]]
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[[Category: Complex]]
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[[Category: Simizu S]]
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[[Category: Cupin]]
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[[Category: Inhibitor]]
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[[Category: Iron]]
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[[Category: Metal binding protein]]
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Current revision

Crystal Structure of Human Pirin in complex with Triphenyl Compound

PDB ID 3acl

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