1yd9: Difference between revisions

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{{Seed}}
[[Image:1yd9.png|left|200px]]


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==1.6A Crystal Structure of the Non-Histone Domain of the Histone Variant MacroH2A1.1.==
The line below this paragraph, containing "STRUCTURE_1yd9", creates the "Structure Box" on the page.
<StructureSection load='1yd9' size='340' side='right'caption='[[1yd9]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1yd9]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YD9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1YD9 FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6&#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=AU:GOLD+ION'>AU</scene></td></tr>
{{STRUCTURE_1yd9| PDB=1yd9 |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1yd9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1yd9 OCA], [https://pdbe.org/1yd9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1yd9 RCSB], [https://www.ebi.ac.uk/pdbsum/1yd9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1yd9 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/H2AY_RAT H2AY_RAT] Variant histone H2A which replaces conventional H2A in a subset of nucleosomes where it represses transcription. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. Involved in stable X chromosome inactivation. Inhibits the binding of transcription factors and interferes with the activity of remodeling SWI/SNF complexes. Inhibits histone acetylation by EP300 and recruits class I HDACs, which induces a hypoacetylated state of chromatin. In addition, isoform 1, but not isoform 2, binds ADP-ribose and O-acetyl-ADP-ribose, and may be involved in ADP-ribose-mediated chromatin modulation.<ref>PMID:16107708</ref>  
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/yd/1yd9_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=1yd9 ConSurf].
<div style="clear:both"></div>


===1.6A Crystal Structure of the Non-Histone Domain of the Histone Variant MacroH2A1.1.===
==See Also==
 
*[[Histone 3D structures|Histone 3D structures]]
 
== References ==
<!--
<references/>
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__TOC__
(as it appears on PubMed at http://www.pubmed.gov), where 16107708 is the PubMed ID number.
</StructureSection>
-->
[[Category: Large Structures]]
{{ABSTRACT_PUBMED_16107708}}
 
==About this Structure==
1YD9 is a 4 chains structure of sequences from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YD9 OCA].
 
==Reference==
<ref group="xtra">PMID:16107708</ref><references group="xtra"/>
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
[[Category: Caron, C.]]
[[Category: Caron C]]
[[Category: Chakravarthy, S.]]
[[Category: Chakravarthy S]]
[[Category: Khochbin, S.]]
[[Category: Khochbin S]]
[[Category: Luger, K.]]
[[Category: Luger K]]
[[Category: Pehrson, J R.]]
[[Category: Pehrson JR]]
[[Category: Perche, P Y.]]
[[Category: Perche PY]]
[[Category: Swamy, G Y.S K.]]
[[Category: Swamy GYSK]]
[[Category: A1pp domain]]
[[Category: Alpha-beta structure]]
[[Category: Macro-domain]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 08:45:49 2009''

Latest revision as of 08:56, 14 February 2024

1.6A Crystal Structure of the Non-Histone Domain of the Histone Variant MacroH2A1.1.

1yd9, resolution 1.60Å

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