3kr7

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'''Unreleased structure'''
 
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The entry 3kr7 is ON HOLD
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==Human tankyrase 2 - catalytic PARP domain==
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<StructureSection load='3kr7' size='340' side='right'caption='[[3kr7]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3kr7]] 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=3KR7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KR7 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]] 1.95&#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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=3kr7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kr7 OCA], [https://pdbe.org/3kr7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kr7 RCSB], [https://www.ebi.ac.uk/pdbsum/3kr7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kr7 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/TNKS2_HUMAN TNKS2_HUMAN] Poly-ADP-ribosyltransferase involved in various processes such as Wnt signaling pathway, telomere length and vesicle trafficking. Acts as an activator of the Wnt signaling pathway by mediating poly-ADP-ribosylation of AXIN1 and AXIN2, 2 key components of the beta-catenin destruction complex: poly-ADP-ribosylated target proteins are recognized by RNF146, which mediates their ubiquitination and subsequent degradation. Also mediates poly-ADP-ribosylation of BLZF1 and CASC3, followed by recruitment of RNF146 and subsequent ubiquitination. Mediates poly-ADP-ribosylation of TERF1, thereby contributing to the regulation of telomere length. May also regulate vesicle trafficking and modulate the subcellular distribution of SLC2A4/GLUT4-vesicles.<ref>PMID:11802774</ref> <ref>PMID:11739745</ref> <ref>PMID:19759537</ref> <ref>PMID:21478859</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/kr/3kr7_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=3kr7 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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We report two crystal structures of the PARP domain of human tankyrase-2 (TNKS2). Tankyrases are involved in fundamental cellular processes such as telomere homeostasis and Wnt signaling. The complex of TNKS2 with the potent inhibitor XAV939 provides insights into the molecular basis of the strong interaction and suggests routes for further development of tankyrase inhibitors.
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Authors: Karlberg, T., Schutz, P., Arrowsmith, C.H., Berglund, H., Bountra, C., Collins, R., Edwards, A.M., Flodin, S., Flores, A., Graslund, S., Hammarstrom, M., Johansson, A., Johansson, I., Kallas, A., Kotenyova, T., Kotzsch, A., Kraulis, P., Nielsen, T.K., Moc
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Structural basis for the interaction between tankyrase-2 and a potent Wnt-signaling inhibitor.,Karlberg T, Markova N, Johansson I, Hammarstrom M, Schutz P, Weigelt J, Schuler H J Med Chem. 2010 Jul 22;53(14):5352-5. PMID:20565110<ref>PMID:20565110</ref>
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Description: Human tankyrase 2 -catalytic PARP domain
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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 3kr7" style="background-color:#fffaf0;"></div>
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Dec 2 09:39:08 2009''
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==See Also==
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*[[Poly(ADP-ribose) polymerase 3D structures|Poly(ADP-ribose) polymerase 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Arrowsmith CH]]
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[[Category: Berglund H]]
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[[Category: Bountra C]]
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[[Category: Collins R]]
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[[Category: Edwards AM]]
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[[Category: Flodin S]]
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[[Category: Flores A]]
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[[Category: Graslund S]]
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[[Category: Hammarstrom M]]
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[[Category: Johansson A]]
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[[Category: Johansson I]]
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[[Category: Kallas A]]
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[[Category: Karlberg T]]
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[[Category: Kotenyova T]]
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[[Category: Kotzsch A]]
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[[Category: Kraulis P]]
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[[Category: Moche M]]
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[[Category: Nielsen TK]]
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[[Category: Nordlund P]]
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[[Category: Nyman T]]
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[[Category: Persson C]]
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[[Category: Schuler H]]
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[[Category: Schutz P]]
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[[Category: Siponen MI]]
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[[Category: Thorsell AG]]
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[[Category: Tresaugues L]]
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[[Category: Van Den Berg S]]
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[[Category: Weigelt J]]
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[[Category: Welin M]]
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[[Category: Wisniewska M]]

Current revision

Human tankyrase 2 - catalytic PARP domain

PDB ID 3kr7

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