6qld

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'''Unreleased structure'''
 
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The entry 6qld is ON HOLD until Paper Publication
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==Structure of inner kinetochore CCAN-Cenp-A complex==
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<StructureSection load='6qld' size='340' side='right'caption='[[6qld]], [[Resolution|resolution]] 4.15&Aring;' scene=''>
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Authors:
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== Structural highlights ==
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<table><tr><td colspan='2'>[[6qld]] is a 22 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QLD OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6QLD FirstGlance]. <br>
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Description:
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</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=6qld FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qld OCA], [http://pdbe.org/6qld PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6qld RCSB], [http://www.ebi.ac.uk/pdbsum/6qld PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6qld ProSAT]</span></td></tr>
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[[Category: Unreleased Structures]]
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/CENPQ_YEAST CENPQ_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore COMA complex, which connects centromere-associated proteins and the outer kinetochore. COMA interacts with other inner kinetochore proteins to form the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:10323865</ref> <ref>PMID:14633972</ref> [[http://www.uniprot.org/uniprot/H2A1_YEAST H2A1_YEAST]] Core component of nucleosome which plays a central role in DNA double strand break (DSB) repair. 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:11140636</ref> <ref>PMID:15458641</ref> <ref>PMID:15610741</ref> <ref>PMID:16299494</ref> [[http://www.uniprot.org/uniprot/CENPL_YEAST CENPL_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:11361335</ref> <ref>PMID:15241623</ref> [[http://www.uniprot.org/uniprot/H2B2_YEAST H2B2_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:12152067</ref> <ref>PMID:14752010</ref> <ref>PMID:15280549</ref> <ref>PMID:15652479</ref> <ref>PMID:15970663</ref> <ref>PMID:15632065</ref> <ref>PMID:16598039</ref> [[http://www.uniprot.org/uniprot/CENPC_YEAST CENPC_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly (PubMed:8408221, PubMed:7579695, PubMed:22561346).<ref>PMID:22561346</ref> <ref>PMID:7579695</ref> <ref>PMID:8408221</ref> [[http://www.uniprot.org/uniprot/CENPA_YEAST CENPA_YEAST]] Histone H3-like variant which exclusively replaces conventional H3 in the nucleosome core of centromeric chromatin at the inner plate of the kinetochore. Required for recruitment and assembly of kinetochore proteins, mitotic progression and chromosome segregation. May serve as an epigenetic mark that propagates centromere identity through replication and cell division. Required for functional chromatin architecture at the yeast 2-micron circle partitioning locus and promotes equal plasmid segregation.<ref>PMID:7698647</ref> <ref>PMID:9741625</ref> <ref>PMID:9584087</ref> <ref>PMID:10454560</ref> <ref>PMID:11063678</ref> <ref>PMID:10891506</ref> <ref>PMID:10499801</ref> <ref>PMID:11606525</ref> <ref>PMID:15590827</ref> <ref>PMID:16207811</ref> <ref>PMID:16966420</ref> [[http://www.uniprot.org/uniprot/NKP1_YEAST NKP1_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:22561346</ref> [[http://www.uniprot.org/uniprot/CENPK_YEAST CENPK_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:9987135</ref> [[http://www.uniprot.org/uniprot/CENPH_YEAST CENPH_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:9862478</ref> [[http://www.uniprot.org/uniprot/CENPO_YEAST CENPO_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore COMA complex, which connects centromere-associated proteins and the outer kinetochore. COMA interacts with other inner kinetochore proteins to form the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:9987135</ref> [[http://www.uniprot.org/uniprot/CENPU_YEAST CENPU_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore COMA complex, which connects centromere-associated proteins and the outer kinetochore. COMA interacts with other inner kinetochore proteins to form the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:14633972</ref> [[http://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> [[http://www.uniprot.org/uniprot/NKP2_YEAST NKP2_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:22561346</ref> [[http://www.uniprot.org/uniprot/CENPN_YEAST CENPN_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:9339342</ref> [[http://www.uniprot.org/uniprot/CENPI_YEAST CENPI_YEAST]] Component of the central kinetochore, which mediates the attachment of the centromere to the mitotic spindle by forming essential interactions between the microtubule-associated outer kinetochore proteins and the centromere-associated inner kinetochore proteins. Required for establishing bipolar spindle-microtubule attachments and proper chromosome segregation. Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:12408861</ref> [[http://www.uniprot.org/uniprot/CENPP_YEAST CENPP_YEAST]] Component of the kinetochore, a multiprotein complex that assembles on centromeric DNA and attaches chromosomes to spindle microtubules, mediating chromosome segregation and sister chromatid segregation during meiosis and mitosis. Component of the inner kinetochore COMA complex, which connects centromere-associated proteins and the outer kinetochore. COMA interacts with other inner kinetochore proteins to form the inner kinetochore constitutive centromere-associated network (CCAN), which serves as a structural platform for outer kinetochore assembly.<ref>PMID:10323865</ref> <ref>PMID:14633972</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Barford, D]]
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[[Category: Chang, L]]
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[[Category: Fasci, D]]
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[[Category: Heck, A J.R]]
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[[Category: McLaughlin, S H]]
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[[Category: Yan, K]]
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[[Category: Yang, J]]
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[[Category: Zhang, Z]]
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[[Category: Dna]]
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[[Category: Dna binding protein]]
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[[Category: Inner kinetochore]]
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[[Category: Nucleosome]]

Revision as of 10:38, 2 October 2019

Structure of inner kinetochore CCAN-Cenp-A complex

PDB ID 6qld

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