6jr0: Difference between revisions
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==Crystal structure of the human nucleosome phased with 12 selenium atoms== | |||
<StructureSection load='6jr0' size='340' side='right'caption='[[6jr0]], [[Resolution|resolution]] 2.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6jr0]] is a 10 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6JR0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6JR0 FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr> | |||
[[Category: | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></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=6jr0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6jr0 OCA], [http://pdbe.org/6jr0 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6jr0 RCSB], [http://www.ebi.ac.uk/pdbsum/6jr0 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6jr0 ProSAT]</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: Large Structures]] | |||
[[Category: Horikoshi, N]] | |||
[[Category: Kagawa, W]] | |||
[[Category: Kujirai, T]] | |||
[[Category: Kurumizaka, H]] | |||
[[Category: Saotome, M]] | |||
[[Category: Urano, K]] | |||
[[Category: Yuzurihara, H]] | |||
[[Category: Chromatin]] | |||
[[Category: Gene regulation]] | |||
[[Category: Gene regulation-dna complex]] | |||
[[Category: Histone]] | |||
[[Category: Nucleosome]] | |||
[[Category: Sad phasing]] | |||
[[Category: Selenomethionine]] | |||