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3c9k
From Proteopedia
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| - | [[Image:3c9k.png|left|200px]] | ||
| - | + | ==Model of Histone Octamer Tubular Crystals== | |
| - | + | <SX load='3c9k' size='340' side='right' viewer='molstar' caption='[[3c9k]], [[Resolution|resolution]] 20.00Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3c9k]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3C9K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3C9K FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 20Å</td></tr> | |
| - | == | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3c9k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3c9k OCA], [https://pdbe.org/3c9k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3c9k RCSB], [https://www.ebi.ac.uk/pdbsum/3c9k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3c9k ProSAT]</span></td></tr> |
| - | [[3c9k]] is a 8 chain structure | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/H2A4_CHICK H2A4_CHICK] Core component of nucleosome. 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. | ||
| + | == 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/c9/3c9k_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=3c9k ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Histone|Histone]] | + | *[[Histone 3D structures|Histone 3D structures]] |
| + | __TOC__ | ||
| + | </SX> | ||
[[Category: Gallus gallus]] | [[Category: Gallus gallus]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Frouws TD]] |
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Current revision
Model of Histone Octamer Tubular Crystals
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