5b2i
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Human nucleosome containing CpG unmethylated DNA== | |
| - | + | <StructureSection load='5b2i' size='340' side='right' caption='[[5b2i]], [[Resolution|resolution]] 3.00Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[5b2i]] is a 10 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5B2I OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5B2I FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr> | |
| - | [[ | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5b2j|5b2j]]</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=5b2i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5b2i OCA], [http://pdbe.org/5b2i PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5b2i RCSB], [http://www.ebi.ac.uk/pdbsum/5b2i PDBsum]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/H2B1J_HUMAN H2B1J_HUMAN]] 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.<ref>PMID:11859126</ref> <ref>PMID:12860195</ref> <ref>PMID:15019208</ref> Has broad antibacterial activity. May contribute to the formation of the functional antimicrobial barrier of the colonic epithelium, and to the bactericidal activity of amniotic fluid.<ref>PMID:11859126</ref> <ref>PMID:12860195</ref> <ref>PMID:15019208</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Fujii, Y]] | [[Category: Fujii, Y]] | ||
[[Category: Umehara, T]] | [[Category: Umehara, T]] | ||
| + | [[Category: Wakamori, M]] | ||
[[Category: Yokoyama, S]] | [[Category: Yokoyama, S]] | ||
| + | [[Category: Chromatin]] | ||
| + | [[Category: Epigenetic]] | ||
| + | [[Category: Histone]] | ||
| + | [[Category: Transcription]] | ||
| + | [[Category: Transcription-dna complex]] | ||
Revision as of 22:21, 20 June 2016
Human nucleosome containing CpG unmethylated DNA
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