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3c1b
From Proteopedia
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==The effect of H3 K79 dimethylation and H4 K20 trimethylation on nucleosome and chromatin structure== | ==The effect of H3 K79 dimethylation and H4 K20 trimethylation on nucleosome and chromatin structure== | ||
| - | <StructureSection load='3c1b' size='340' side='right' caption='[[3c1b]], [[Resolution|resolution]] 2.20Å' scene=''> | + | <StructureSection load='3c1b' size='340' side='right'caption='[[3c1b]], [[Resolution|resolution]] 2.20Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3c1b]] is a 10 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3c1b]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/African_clawed_frog African clawed frog] and [https://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3C1B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3C1B FirstGlance]. <br> |
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ML3:2-{[(2R)-2-AMINO-2-CARBOXYETHYL]SULFANYL}-N,N,N-TRIMETHYLETHANAMINIUM'>ML3</scene></td></tr> | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ML3:2-{[(2R)-2-AMINO-2-CARBOXYETHYL]SULFANYL}-N,N,N-TRIMETHYLETHANAMINIUM'>ML3</scene></td></tr> | ||
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1kx5|1kx5]], [[1zla|1zla]], [[1aoi|1aoi]], [[1f66|1f66]], [[1kx4|1kx4]], [[1kx3|1kx3]], [[3c1c|3c1c]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1kx5|1kx5]], [[1zla|1zla]], [[1aoi|1aoi]], [[1f66|1f66]], [[1kx4|1kx4]], [[1kx3|1kx3]], [[3c1c|3c1c]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Histone H3 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Histone H3 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=8355 African clawed frog]), Histone H4 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=8355 African clawed frog]), Histone H2A ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=8355 African clawed frog]), hist2h2bf, TGas058p09.1-001 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=8364 Silurana (Xenopus) tropicalis])</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3c1b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3c1b OCA], [https://pdbe.org/3c1b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3c1b RCSB], [https://www.ebi.ac.uk/pdbsum/3c1b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3c1b ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/H3C_XENLA H3C_XENLA]] 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. [[https://www.uniprot.org/uniprot/H2A1_XENLA H2A1_XENLA]] 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. [[https://www.uniprot.org/uniprot/H4_XENLA H4_XENLA]] 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. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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==See Also== | ==See Also== | ||
| - | *[[Histone|Histone]] | + | *[[Histone 3D structures|Histone 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: African clawed frog]] | [[Category: African clawed frog]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Chodaparambil, J]] | [[Category: Chodaparambil, J]] | ||
[[Category: Hansen, J]] | [[Category: Hansen, J]] | ||
Revision as of 07:39, 27 January 2022
The effect of H3 K79 dimethylation and H4 K20 trimethylation on nucleosome and chromatin structure
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Categories: African clawed frog | Large Structures | Chodaparambil, J | Hansen, J | Lu, X | Luger, K | Shokat, K | Simon, M | Acetylation | Chromatin | Chromosomal protein | Dimethylated histone | Dna-binding | Histone modification | Methylation | Nucleosomal array | Nucleosomal surface | Nucleosome | Nucleosome core | Nucleus | Phosphoprotein | Structural protein-dna complex | Trimethylated histone | Ubl conjugation

