8g57

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'''Unreleased structure'''
 
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The entry 8g57 is ON HOLD
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==Structure of nucleosome-bound Sirtuin 6 deacetylase==
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<StructureSection load='8g57' size='340' side='right'caption='[[8g57]], [[Resolution|resolution]] 3.07&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[8g57]] is a 11 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens], [https://en.wikipedia.org/wiki/Xenopus_laevis Xenopus laevis] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8G57 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8G57 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">Electron Microscopy, [[Resolution|Resolution]] 3.07&#8491;</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=8g57 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8g57 OCA], [https://pdbe.org/8g57 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8g57 RCSB], [https://www.ebi.ac.uk/pdbsum/8g57 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8g57 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SIR6_HUMAN SIR6_HUMAN] NAD-dependent protein deacetylase. Has deacetylase activity towards histone H3K9Ac and H3K56Ac. Modulates acetylation of histone H3 in telomeric chromatin during the S-phase of the cell cycle. Deacetylates histone H3K9Ac at NF-kappa-B target promoters and may down-regulate the expression of a subset of NF-kappa-B target genes. Acts as a corepressor of the transcription factor HIF1A to control the expression of multiple glycolytic genes to regulate glucose homeostasis. Required for genomic stability. Regulates the production of TNF protein. Has a role in the regulation of life span (By similarity). Deacetylation of nucleosomes interferes with RELA binding to target DNA. May be required for the association of WRN with telomeres during S-phase and for normal telomere maintenance. Required for genomic stability. Required for normal IGF1 serum levels and normal glucose homeostasis. Modulates cellular senescence and apoptosis. On DNA damage, promotes DNA end resection via deacetylation of RBBP8. Has very weak deacetylase activity and can bind NAD(+) in the absence of acetylated substrate.<ref>PMID:18337721</ref> <ref>PMID:19135889</ref> <ref>PMID:19625767</ref> <ref>PMID:20829486</ref> <ref>PMID:21362626</ref>
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Authors:
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==See Also==
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*[[Histone 3D structures|Histone 3D structures]]
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Description:
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== References ==
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[[Category: Unreleased Structures]]
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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: Synthetic construct]]
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[[Category: Xenopus laevis]]
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[[Category: Armache J-P]]
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[[Category: Bryll AR]]
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[[Category: Chio US]]
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[[Category: Feldman JL]]
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[[Category: Peterson CL]]
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[[Category: Rechiche O]]
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[[Category: Tan S]]
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[[Category: Zhu J]]

Current revision

Structure of nucleosome-bound Sirtuin 6 deacetylase

PDB ID 8g57

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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