+Open data
-Basic information
Entry | Database: PDB / ID: 6l9z | ||||||
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Title | 338 bp di-nucleosome assembled with linker histone H1.X | ||||||
Components |
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Keywords | DNA BINDING PROTEIN / Nucleosome / DNA-protein complex / DNA BINDING PROTEIN-DNA complex / Linker Histone / H1.X | ||||||
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 / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine ...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 / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / nucleosomal DNA binding / Deposition of new CENPA-containing nucleosomes at the centromere / 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 / epigenetic regulation of gene expression / Assembly of the ORC complex at the origin of replication / SUMOylation of chromatin organization proteins / DNA methylation / Condensation of Prophase Chromosomes / SIRT1 negatively regulates rRNA expression / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / HCMV Late Events / innate immune response in mucosa / PRC2 methylates histones and DNA / 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 / G2/M DNA damage checkpoint / HDMs demethylate histones / B-WICH complex positively regulates rRNA expression / heterochromatin formation / DNA Damage/Telomere Stress Induced Senescence / Metalloprotease DUBs / PKMTs methylate histone lysines / Meiotic recombination / Pre-NOTCH Transcription and Translation / RMTs methylate histone arginines / Activation of anterior HOX genes in hindbrain development during early embryogenesis / HCMV Early Events / Transcriptional regulation of granulopoiesis / structural constituent of chromatin / UCH proteinases / antimicrobial humoral immune response mediated by antimicrobial peptide / 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 / chromosome / RUNX1 regulates transcription of genes involved in differentiation of HSCs / Factors involved in megakaryocyte development and platelet production / gene expression / HATs acetylate histones / antibacterial humoral response / Processing of DNA double-strand break ends / 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 / nucleolus / 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) other sequences (unknown) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å | ||||||
Authors | Adhireksan, Z. / Sharma, D. / Lee, P.L. / Davey, C.A. | ||||||
Funding support | Singapore, 1items
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Citation | Journal: Nucleic Acids Res. / Year: 2021 Title: Engineering nucleosomes for generating diverse chromatin assemblies. Authors: Adhireksan, Z. / Sharma, D. / Lee, P.L. / Bao, Q. / Padavattan, S. / Shum, W.K. / Davey, G.E. / 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 | 6l9z.cif.gz | 723 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6l9z.ent.gz | 551.3 KB | Display | PDB format |
PDBx/mmJSON format | 6l9z.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/l9/6l9z ftp://data.pdbj.org/pub/pdb/validation_reports/l9/6l9z | HTTPS FTP |
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-Related structure data
Related structure data | 6la2C 6labC 6lerC 7cowC 2lsoS 3ut9S S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
-Protein , 5 types, 17 molecules AEKOBFLPCGMQDHNRS
#1: Protein | Mass: 15437.167 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) Gene: HIST1H3A, H3FA, HIST1H3B, H3FL, HIST1H3C, H3FC, HIST1H3D, H3FB, HIST1H3E, H3FD, HIST1H3F, H3FI, HIST1H3G, H3FH, HIST1H3H, H3FK, HIST1H3I, H3FF, HIST1H3J, H3FJ Production host: Escherichia coli (E. coli) / References: UniProt: P68431 #2: Protein | Mass: 11394.426 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) Gene: HIST1H4A, H4/A, H4FA, HIST1H4B, H4/I, H4FI, HIST1H4C, H4/G, H4FG, HIST1H4D, H4/B, H4FB, HIST1H4E, H4/J, H4FJ, HIST1H4F, H4/C, H4FC, HIST1H4H, H4/H, H4FH, HIST1H4I, H4/M, H4FM, HIST1H4J, H4/E, ...Gene: HIST1H4A, H4/A, H4FA, HIST1H4B, H4/I, H4FI, HIST1H4C, H4/G, H4FG, HIST1H4D, H4/B, H4FB, HIST1H4E, H4/J, H4FJ, HIST1H4F, H4/C, H4FC, HIST1H4H, H4/H, H4FH, HIST1H4I, H4/M, H4FM, HIST1H4J, H4/E, H4FE, HIST1H4K, H4/D, H4FD, HIST1H4L, H4/K, H4FK, HIST2H4A, H4/N, H4F2, H4FN, HIST2H4, HIST2H4B, H4/O, H4FO, HIST4H4 Production host: Escherichia coli (E. coli) / References: UniProt: P62805 #3: Protein | Mass: 14165.551 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HIST1H2AB, H2AFM, HIST1H2AE, H2AFA / Production host: Escherichia coli (E. coli) / References: UniProt: P04908 #4: Protein | Mass: 13935.239 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HIST1H2BJ, H2BFR / Production host: Escherichia coli (E. coli) / References: UniProt: P06899 #7: Protein | | Mass: 22543.301 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: H1FX / Production host: Escherichia coli (E. coli) / References: UniProt: Q92522 |
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-DNA chain , 2 types, 2 molecules IJ
#5: DNA chain | Mass: 104205.367 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) other sequences (unknown) / Production host: Escherichia coli (E. coli) |
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#6: DNA chain | Mass: 104565.242 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) other sequences (unknown) / Production host: Escherichia coli (E. coli) |
-Non-polymers , 4 types, 318 molecules
#8: Chemical | ChemComp-CL / #9: Chemical | ChemComp-CA / #10: Chemical | ChemComp-K / #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: 2.49 Å3/Da / Density % sol: 50.56 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 4.5 Details: Calcium chloride, Potassium chloride, Potassium Cacodylate |
-Data collection
Diffraction | Mean temperature: 98 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: 2.5→213.83 Å / Num. obs: 150292 / % possible obs: 98.3 % / Redundancy: 5.9 % / CC1/2: 0.999 / Rmerge(I) obs: 0.099 / Rpim(I) all: 0.066 / Rrim(I) all: 0.12 / Net I/σ(I): 9.1 |
Reflection shell | Resolution: 2.5→2.64 Å / Num. unique obs: 20617 / CC1/2: 0.481 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3UT9, 2LSO Resolution: 2.5→213.83 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.932 / SU B: 14.16 / SU ML: 0.288 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.438 / ESU R Free: 0.28 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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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 max: 294.23 Å2 / Biso mean: 80.459 Å2 / Biso min: 27.65 Å2
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Refinement step | Cycle: final / Resolution: 2.5→213.83 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.5→2.565 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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