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4m6b
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| - | {{STRUCTURE_4m6b| PDB=4m6b | SCENE= }} | ||
| - | ===Crystal structure of yeast Swr1-Z domain in complex with H2A.Z-H2B dimer=== | ||
| - | {{ABSTRACT_PUBMED_24507717}} | ||
| - | == | + | ==Crystal structure of yeast Swr1-Z domain in complex with H2A.Z-H2B dimer== |
| - | [[http://www.uniprot.org/uniprot/ | + | <StructureSection load='4m6b' size='340' side='right'caption='[[4m6b]], [[Resolution|resolution]] 1.78Å' scene=''> |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4m6b]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4M6B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4M6B 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]] 1.78Å</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=4m6b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4m6b OCA], [https://pdbe.org/4m6b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4m6b RCSB], [https://www.ebi.ac.uk/pdbsum/4m6b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4m6b ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | <ref | + | == Function == |
| - | [[Category: | + | [https://www.uniprot.org/uniprot/H2AZ_YEAST H2AZ_YEAST] Variant histone H2A which can replace H2A in some 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. This variant is enriched at promoters, it may keep them in a repressed state until the appropriate activation signal is received (PubMed:11000274, PubMed:11081628, PubMed:11090616, PubMed:11509669, PubMed:12628191, PubMed:14645854, PubMed:14690608, PubMed:15045029, PubMed:16239142, PubMed:16344463, PubMed:16543223). Near telomeres, it may counteract gene silencing caused by the spread of heterochromatin proteins (PubMed:16543222). Required for the RNA polymerase II and SPT15/TBP recruitment to the target genes (PubMed:11509669). Involved in chromosome stability (PubMed:15353583). Required to target MPS3 to the inner membrane of the nuclear envelope (PubMed:21518795).<ref>PMID:11000274</ref> <ref>PMID:11081628</ref> <ref>PMID:11090616</ref> <ref>PMID:11509669</ref> <ref>PMID:12628191</ref> <ref>PMID:14645854</ref> <ref>PMID:14690608</ref> <ref>PMID:15045029</ref> <ref>PMID:15353583</ref> <ref>PMID:16239142</ref> <ref>PMID:16344463</ref> <ref>PMID:16543222</ref> <ref>PMID:16543223</ref> <ref>PMID:21518795</ref> [https://www.uniprot.org/uniprot/H2B1_YEAST H2B1_YEAST] 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:11973294</ref> <ref>PMID:12152067</ref> <ref>PMID:14752010</ref> <ref>PMID:15280549</ref> <ref>PMID:15652479</ref> <ref>PMID:15970663</ref> <ref>PMID:15632126</ref> <ref>PMID:15632065</ref> <ref>PMID:16598039</ref> |
| - | [[Category: Bai | + | == References == |
| - | [[Category: Chen | + | <references/> |
| - | [[Category: Feng | + | __TOC__ |
| - | [[Category: Girlando | + | </StructureSection> |
| - | [[Category: Hong | + | [[Category: Large Structures]] |
| - | [[Category: Jiang | + | [[Category: Saccharomyces cerevisiae S288C]] |
| - | [[Category: Ranjan | + | [[Category: Bai YW]] |
| - | [[Category: Wang | + | [[Category: Chen JH]] |
| - | [[Category: Wu | + | [[Category: Feng HQ]] |
| - | [[Category: Xiao | + | [[Category: Girlando R]] |
| - | + | [[Category: Hong JJ]] | |
| - | + | [[Category: Jiang JS]] | |
| - | + | [[Category: Ranjan A]] | |
| + | [[Category: Wang F]] | ||
| + | [[Category: Wu C]] | ||
| + | [[Category: Xiao TS]] | ||
Current revision
Crystal structure of yeast Swr1-Z domain in complex with H2A.Z-H2B dimer
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Categories: Large Structures | Saccharomyces cerevisiae S288C | Bai YW | Chen JH | Feng HQ | Girlando R | Hong JJ | Jiang JS | Ranjan A | Wang F | Wu C | Xiao TS
