2xd7
From Proteopedia
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| - | == | + | |
| - | <StructureSection load='2xd7' size='340' side='right' caption='[[2xd7]], [[Resolution|resolution]] 2.09Å' scene=''> | + | ==Crystal structure of the macro domain of human core histone H2A== |
| + | <StructureSection load='2xd7' size='340' side='right'caption='[[2xd7]], [[Resolution|resolution]] 2.09Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2xd7]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2xd7]] is a 4 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=2XD7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XD7 FirstGlance]. <br> |
| - | </td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.09Å</td></tr> |
| - | <table> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2xd7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xd7 OCA], [https://pdbe.org/2xd7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xd7 RCSB], [https://www.ebi.ac.uk/pdbsum/2xd7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xd7 ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/H2AW_HUMAN H2AW_HUMAN] 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. May be involved in stable X chromosome inactivation.<ref>PMID:15621527</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xd/2xd7_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xd/2xd7_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </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/ | + | </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=2xd7 ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Histone|Histone]] | + | *[[Histone 3D structures|Histone 3D structures]] |
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Arrowsmith CH]] |
| - | [[Category: | + | [[Category: Bountra C]] |
| - | [[Category: | + | [[Category: Carpenter EP]] |
| - | [[Category: Edwards | + | [[Category: Edwards A]] |
| - | [[Category: Gileadi | + | [[Category: Gileadi O]] |
| - | [[Category: Krojer | + | [[Category: Krojer T]] |
| - | [[Category: Muniz | + | [[Category: Muniz JRC]] |
| - | [[Category: Phillips | + | [[Category: Phillips C]] |
| - | [[Category: Ugochukwu | + | [[Category: Ugochukwu E]] |
| - | [[Category: Vollmar | + | [[Category: Vollmar M]] |
| - | [[Category: Weigelt | + | [[Category: Weigelt J]] |
| - | [[Category: | + | [[Category: Von Delft F]] |
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Current revision
Crystal structure of the macro domain of human core histone H2A
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Categories: Homo sapiens | Large Structures | Arrowsmith CH | Bountra C | Carpenter EP | Edwards A | Gileadi O | Krojer T | Muniz JRC | Phillips C | Ugochukwu E | Vollmar M | Weigelt J | Von Delft F
