4nft: Difference between revisions
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==Crystal structure of human lnkH2B-h2A.Z-Anp32e== | |||
<StructureSection load='4nft' size='340' side='right'caption='[[4nft]], [[Resolution|resolution]] 2.61Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4nft]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NFT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NFT 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]] 2.61Å</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=4nft FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nft OCA], [https://pdbe.org/4nft PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4nft RCSB], [https://www.ebi.ac.uk/pdbsum/4nft PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4nft ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/H2AZ_HUMAN H2AZ_HUMAN] Variant histone H2A which replaces conventional H2A in a subset of nucleosomes. 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. May be involved in the formation of constitutive heterochromatin. May be required for chromosome segregation during cell division.<ref>PMID:15878876</ref> [https://www.uniprot.org/uniprot/H2B2E_HUMAN H2B2E_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> | |||
==See Also== | |||
*[[Histone 3D structures|Histone 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Chen S]] | |||
[[Category: Dai L]] | |||
[[Category: Ding X]] | |||
[[Category: Dong Q]] | |||
[[Category: Liang X]] | |||
[[Category: Mao Z]] | |||
[[Category: Pan L]] | |||
[[Category: Shan S]] | |||
[[Category: Sun J]] | |||
[[Category: Wang W]] | |||
[[Category: Zhang Z]] | |||
[[Category: Zhou Z]] | |||
[[Category: Zhu B]] | |||
Latest revision as of 08:56, 20 March 2024
Crystal structure of human lnkH2B-h2A.Z-Anp32e
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