3o62
From Proteopedia
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- | [[Image:3o62.jpg|left|200px]] | ||
- | + | ==Nucleosome core particle modified with a cisplatin 1,3-cis-{Pt(NH3)2}2+-d(GpTpG) intrastrand cross-link== | |
- | + | <StructureSection load='3o62' size='340' side='right'caption='[[3o62]], [[Resolution|resolution]] 3.22Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[3o62]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Xenopus_laevis Xenopus laevis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3O62 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3O62 FirstGlance]. <br> | |
- | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.216Å</td></tr> | |
- | --> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CPT:CISPLATIN'>CPT</scene></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=3o62 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3o62 OCA], [https://pdbe.org/3o62 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3o62 RCSB], [https://www.ebi.ac.uk/pdbsum/3o62 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3o62 ProSAT]</span></td></tr> | |
+ | </table> | ||
+ | == Function == | ||
+ | [https://www.uniprot.org/uniprot/H4_XENLA H4_XENLA] 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. | ||
- | == | + | ==See Also== |
- | + | *[[Histone 3D structures|Histone 3D structures]] | |
- | + | __TOC__ | |
- | < | + | </StructureSection> |
- | + | [[Category: Large Structures]] | |
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- | [[ | + | |
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[[Category: Xenopus laevis]] | [[Category: Xenopus laevis]] | ||
- | [[Category: Lippard | + | [[Category: Lippard SJ]] |
- | [[Category: Todd | + | [[Category: Todd RC]] |
Current revision
Nucleosome core particle modified with a cisplatin 1,3-cis-{Pt(NH3)2}2+-d(GpTpG) intrastrand cross-link
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