2n5n: Difference between revisions

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-'''Unreleased structure'''
+==Structure of an N-terminal domain of CHD4==
+<StructureSection load='2n5n' size='340' side='right' caption='[[2n5n]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[2n5n]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2N5N OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2N5N FirstGlance]. <br>
+</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2n5n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2n5n OCA], [http://pdbe.org/2n5n PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2n5n RCSB], [http://www.ebi.ac.uk/pdbsum/2n5n PDBsum]</span></td></tr>
+</table>
+== Function ==
+[[http://www.uniprot.org/uniprot/CHD4_HUMAN CHD4_HUMAN]] Component of the histone deacetylase NuRD complex which participates in the remodeling of chromatin by deacetylating histones.<ref>PMID:9804427</ref> <ref>PMID:17626165</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Chromodomain Helicase DNA-binding protein 4 (CHD4) is a chromatin-remodeling enzyme that has been reported to regulate DNA damage responses through its N-terminal region in a poly(ADP-ribose) polymerase dependent manner. We have identified and determined the structure of a stable domain (CHD4-N) in this Nterminal region. The fold consists of a four alpha-helix bundle with structural similarity to the High Mobility Group (HMG) box, a domain that is well known as a DNA-binding module. We show that the CHD4-N domain binds with higher affinity to poly(ADP-ribose) than to DNA. We also show that the N-terminal region of CHD4, although not CHD4-N alone, is essential for full nucleosome remodeling activity and is important for localizing CHD4 to sites of DNA damage. Overall, these data build on our understanding of how CHD4/NuRD acts to regulate gene expression and participates in the DNA-damage response.
-The entry 2n5n is ON HOLD  until Paper Publication
+The N-terminal region of CHD4 is essential for activity and contains a HMG-box-like-domain that can bind poly(ADP-ribose).,Silva AP, Ryan DP, Galanty Y, Low JK, Vandevenne M, Jackson SP, Mackay JP J Biol Chem. 2015 Nov 12. pii: jbc.M115.683227. PMID:26565020<ref>PMID:26565020</ref>
-Authors: Silva, A.P.G., Mackay, J.P.
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
-Description: Structure of an N-terminal domain of CHD4
+<div class="pdbe-citations 2n5n" style="background-color:#fffaf0;"></div>
-[[Category: Unreleased Structures]]
+== References ==
-[[Category: Silva, A.P.G]]
+<references/>
-[[Category: Mackay, J.P]]
+__TOC__
+</StructureSection>
+[[Category: Mackay, J P]]
+[[Category: Silva, A P.G]]
+[[Category: Chd4]]
+[[Category: Dna binding protein]]
+[[Category: Hmg-box-like domain]]
+[[Category: Par-binding]]