3w97: Difference between revisions
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{{STRUCTURE_3w97| PDB=3w97 | SCENE= }} | |||
===Crystal Structure of Human Nucleosome Core Particle lacking H2B N-terminal region=== | |||
==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> | |||
==About this Structure== | |||
[[3w97]] is a 10 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3W97 OCA]. | |||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Homo sapiens]] | |||
[[Category: Horikoshi, N.]] | |||
[[Category: Iwasaki, W.]] | |||
[[Category: Kagawa, W.]] | |||
[[Category: Kurumizaka, H.]] | |||
[[Category: Miya, Y.]] | |||
[[Category: Osakabe, A.]] | |||
[[Category: Shibata, T.]] | |||
[[Category: Tachiwana, H.]] | |||
[[Category: Histone-fold]] | |||
[[Category: Nucleosome]] | |||
[[Category: Protein-dna complex]] | |||
[[Category: Structural protein-dna complex]] | |||