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2cs2

From Proteopedia

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[[Image:2cs2.png|left|200px]]
 
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{{STRUCTURE_2cs2| PDB=2cs2 | SCENE= }}
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==Solution structure of the second Zn-finger domain of poly(ADP-ribose) polymerase-1==
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<StructureSection load='2cs2' size='340' side='right'caption='[[2cs2]]' scene=''>
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===Solution structure of the second Zn-finger domain of poly(ADP-ribose) polymerase-1===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2cs2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CS2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CS2 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">Solution NMR</td></tr>
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==About this Structure==
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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[[2cs2]] is a 1 chain structure of [[Poly (ADP-ribose) polymerase]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CS2 OCA].
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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=2cs2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cs2 OCA], [https://pdbe.org/2cs2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2cs2 RCSB], [https://www.ebi.ac.uk/pdbsum/2cs2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2cs2 ProSAT], [https://www.topsan.org/Proteins/RSGI/2cs2 TOPSAN]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PARP1_HUMAN PARP1_HUMAN] Involved in the base excision repair (BER) pathway, by catalyzing the poly(ADP-ribosyl)ation of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in a detection/signaling pathway leading to the reparation of DNA strand breaks. Mediates the poly(ADP-ribosyl)ation of APLF and CHFR. Positively regulates the transcription of MTUS1 and negatively regulates the transcription of MTUS2/TIP150. With EEF1A1 and TXK, forms a complex that acts as a T-helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production.<ref>PMID:17177976</ref> <ref>PMID:18172500</ref> <ref>PMID:19344625</ref> <ref>PMID:19661379</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/cs/2cs2_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=2cs2 ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Poly (ADP-ribose) polymerase|Poly (ADP-ribose) polymerase]]
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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>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Hayashi, F.]]
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[[Category: Large Structures]]
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[[Category: Nagashima, T.]]
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[[Category: Hayashi F]]
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[[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]]
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[[Category: Nagashima T]]
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[[Category: Yokoyama, S.]]
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[[Category: Yokoyama S]]
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[[Category: Apoptosis]]
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[[Category: Dna bind]]
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[[Category: Dna repair]]
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[[Category: National project on protein structural and functional analyse]]
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[[Category: Necrosis]]
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[[Category: Nppsfa]]
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[[Category: Riken structural genomics/proteomics initiative]]
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[[Category: Rsgi]]
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[[Category: Structural genomic]]
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[[Category: Transferase]]
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Current revision

Solution structure of the second Zn-finger domain of poly(ADP-ribose) polymerase-1

PDB ID 2cs2

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