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Yorodumi- PDB-7xvm: Crystal Structure of Nucleosome-H5 Linker Histone Assembly (stick... -
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-Basic information
Entry | Database: PDB / ID: 7xvm | |||||||||
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Title | Crystal Structure of Nucleosome-H5 Linker Histone Assembly (sticky-169a DNA fragment) | |||||||||
Components |
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Keywords | DNA BINDING PROTEIN/DNA / linker histone / nucleosome binding / chromatin structure / chromatin compaction / histone variants / STRUCTURAL PROTEIN-DNA complex / DNA BINDING PROTEIN / DNA BINDING PROTEIN-DNA complex | |||||||||
Function / homology | Function and homology information negative regulation of DNA recombination / chromosome condensation / negative regulation of tumor necrosis factor-mediated signaling pathway / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / heterochromatin organization / epigenetic regulation of gene expression ...negative regulation of DNA recombination / chromosome condensation / negative regulation of tumor necrosis factor-mediated signaling pathway / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / heterochromatin organization / epigenetic regulation of gene expression / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / Deposition of new CENPA-containing nucleosomes at the centromere / nucleosomal DNA binding / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / Inhibition of DNA recombination at telomere / Meiotic synapsis / telomere organization / RNA Polymerase I Promoter Opening / Interleukin-7 signaling / Assembly of the ORC complex at the origin of replication / SUMOylation of chromatin organization proteins / DNA methylation / Condensation of Prophase Chromosomes / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / SIRT1 negatively regulates rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / HCMV Late Events / PRC2 methylates histones and DNA / innate immune response in mucosa / Defective pyroptosis / HDACs deacetylate histones / RNA Polymerase I Promoter Escape / lipopolysaccharide binding / Nonhomologous End-Joining (NHEJ) / Transcriptional regulation by small RNAs / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / B-WICH complex positively regulates rRNA expression / G2/M DNA damage checkpoint / HDMs demethylate histones / DNA Damage/Telomere Stress Induced Senescence / Metalloprotease DUBs / PKMTs methylate histone lysines / Meiotic recombination / RMTs methylate histone arginines / Pre-NOTCH Transcription and Translation / Activation of anterior HOX genes in hindbrain development during early embryogenesis / HCMV Early Events / Transcriptional regulation of granulopoiesis / structural constituent of chromatin / antimicrobial humoral immune response mediated by antimicrobial peptide / UCH proteinases / nucleosome / nucleosome assembly / E3 ubiquitin ligases ubiquitinate target proteins / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / chromatin organization / RUNX1 regulates transcription of genes involved in differentiation of HSCs / Factors involved in megakaryocyte development and platelet production / gene expression / HATs acetylate histones / Processing of DNA double-strand break ends / antibacterial humoral response / Senescence-Associated Secretory Phenotype (SASP) / double-stranded DNA binding / Oxidative Stress Induced Senescence / defense response to Gram-negative bacterium / Estrogen-dependent gene expression / killing of cells of another organism / chromosome, telomeric region / Ub-specific processing proteases / defense response to Gram-positive bacterium / cadherin binding / protein heterodimerization activity / Amyloid fiber formation / negative regulation of cell population proliferation / protein-containing complex / DNA binding / RNA binding / extracellular space / extracellular exosome / extracellular region / nucleoplasm / membrane / nucleus / cytosol Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) synthetic construct (others) Gallus gallus (chicken) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.84 Å | |||||||||
Authors | Adhireksan, Z. / Qiuye, B. / Lee, P.L. / Sharma, D. / Padavattan, S. / Davey, C.A. | |||||||||
Funding support | Singapore, 2items
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Citation | Journal: To Be Published Title: Crystal Structure of Nucleosome-H1.0 Linker Histone Assembly (sticky-169a DNA fragment) Authors: Adhireksan, Z. / Qiuye, B. / Lee, P.L. / Sharma, D. / Padavattan, S. / Davey, C.A. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7xvm.cif.gz | 688.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7xvm.ent.gz | 557.4 KB | Display | PDB format |
PDBx/mmJSON format | 7xvm.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 7xvm_validation.pdf.gz | 613.3 KB | Display | wwPDB validaton report |
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Full document | 7xvm_full_validation.pdf.gz | 642.5 KB | Display | |
Data in XML | 7xvm_validation.xml.gz | 71.4 KB | Display | |
Data in CIF | 7xvm_validation.cif.gz | 104.3 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/xv/7xvm ftp://data.pdbj.org/pub/pdb/validation_reports/xv/7xvm | HTTPS FTP |
-Related structure data
Related structure data | 7xx5C 7xx6C 3ut9S 4qlcS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
-Protein , 5 types, 18 molecules AEKOBFLPCGMQDHNRUV
#1: Protein | Mass: 15581.299 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) Gene: H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, ...Gene: H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, HIST1H3I, H3C12, H3FJ, HIST1H3J Production host: Escherichia coli (E. coli) / References: UniProt: P68431 #2: Protein | Mass: 11538.556 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) Gene: H4C1, H4/A, H4FA, HIST1H4A, H4C2, H4/I, H4FI, HIST1H4B, H4C3, H4/G, H4FG, HIST1H4C, H4C4, H4/B, H4FB, HIST1H4D, H4C5, H4/J, H4FJ, HIST1H4E, H4C6, H4/C, H4FC, HIST1H4F, H4C8, H4/H, H4FH, ...Gene: H4C1, H4/A, H4FA, HIST1H4A, H4C2, H4/I, H4FI, HIST1H4B, H4C3, H4/G, H4FG, HIST1H4C, H4C4, H4/B, H4FB, HIST1H4D, H4C5, H4/J, H4FJ, HIST1H4E, H4C6, H4/C, H4FC, HIST1H4F, H4C8, H4/H, H4FH, HIST1H4H, H4C9, H4/M, H4FM, HIST1H4I, H4C11, H4/E, H4FE, HIST1H4J, H4C12, H4/D, H4FD, HIST1H4K, H4C13, H4/K, H4FK, HIST1H4L, H4C14, H4/N, H4F2, H4FN, HIST2H4, HIST2H4A, H4C15, H4/O, H4FO, HIST2H4B, H4-16, HIST4H4 Production host: Escherichia coli (E. coli) / References: UniProt: P62805 #3: Protein | Mass: 14309.679 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: H2AC4, H2AFM, HIST1H2AB, H2AC8, H2AFA, HIST1H2AE / Production host: Escherichia coli (E. coli) / References: UniProt: P04908 #4: Protein | Mass: 14079.370 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: H2BC11, H2BFR, HIST1H2BJ / Production host: Escherichia coli (E. coli) / References: UniProt: P06899 #7: Protein | Mass: 20758.875 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Gallus gallus (chicken) / Production host: Escherichia coli (E. coli) / References: UniProt: P02259 |
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-DNA chain , 2 types, 4 molecules ISJT
#5: DNA chain | Mass: 52173.289 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) synthetic construct (others) / Production host: Escherichia coli (E. coli) #6: DNA chain | Mass: 52164.273 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) synthetic construct (others) / Production host: Escherichia coli (E. coli) |
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-Non-polymers , 4 types, 34 molecules
#8: Chemical | ChemComp-CA / #9: Chemical | #10: Chemical | #11: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | N |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.42 Å3/Da / Density % sol: 49.07 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / Details: 40-45mM CaCl2, 25mM KCl, 10mM Na-acetate (pH 4.5) |
-Data collection
Diffraction | Mean temperature: 98.15 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Sep 15, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.84→48.03 Å / Num. obs: 105157 / % possible obs: 98.8 % / Redundancy: 6.6 % / CC1/2: 0.999 / Net I/σ(I): 13.7 |
Reflection shell | Resolution: 2.84→2.99 Å / Redundancy: 6.1 % / Mean I/σ(I) obs: 1 / Num. unique obs: 14236 / CC1/2: 0.421 / % possible all: 92.4 |
-Processing
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3UT9, 4QLC Resolution: 2.84→48.03 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.945 / SU B: 21.582 / SU ML: 0.387 / Cross valid method: THROUGHOUT / ESU R Free: 0.385
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 116.381 Å2
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Refinement step | Cycle: 1 / Resolution: 2.84→48.03 Å
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