[English] 日本語
Yorodumi- PDB-1kx5: X-Ray Structure of the Nucleosome Core Particle, NCP147, at 1.9 A... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1kx5 | ||||||
---|---|---|---|---|---|---|---|
Title | X-Ray Structure of the Nucleosome Core Particle, NCP147, at 1.9 A Resolution | ||||||
Components |
| ||||||
Keywords | STRUCTURAL PROTEIN/DNA / NUCLEOSOME / CHROMATIN / HISTONE / PROTEIN-DNA INTERACTION / NUCLEOPROTEIN / SUPERCOILED DNA / NUCLEOSOME CORE / PROTEIN-DNA COMPLEX / DNA BENDING / DNA CURVATURE / DNA-CATION BINDING / DNA-METAL BINDING / DNA SOLVATION / STRUCTURAL PROTEIN-DNA COMPLEX | ||||||
Function / homology | Function and homology information chromatin organization => GO:0006325 / : / : / RNA Polymerase I Promoter Opening / RNA Polymerase I Promoter Escape / Assembly of the ORC complex at the origin of replication / Transcriptional regulation by small RNAs / chromatin organization => GO:0006325 / B-WICH complex positively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 ...chromatin organization => GO:0006325 / : / : / RNA Polymerase I Promoter Opening / RNA Polymerase I Promoter Escape / Assembly of the ORC complex at the origin of replication / Transcriptional regulation by small RNAs / chromatin organization => GO:0006325 / B-WICH complex positively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / Chromatin modifying enzymes / Interleukin-7 signaling / HDMs demethylate histones / Senescence-Associated Secretory Phenotype (SASP) / HDACs deacetylate histones / PRC2 methylates histones and DNA / HATs acetylate histones / PKMTs methylate histone lysines / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / RMTs methylate histone arginines / Factors involved in megakaryocyte development and platelet production / Oxidative Stress Induced Senescence / Estrogen-dependent gene expression / DNA replication-dependent chromatin assembly / stem cell population maintenance / nuclear chromosome / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / 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 / 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 / telomere organization / Meiotic synapsis / RNA Polymerase I Promoter Opening / 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 / HCMV Late Events / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / Defective pyroptosis / DNA-templated transcription initiation / HDACs deacetylate histones / RNA Polymerase I Promoter Escape / 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 / DNA Damage/Telomere Stress Induced Senescence / 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 / nucleosome / nucleosome assembly / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / RUNX1 regulates transcription of genes involved in differentiation of HSCs / HATs acetylate histones / Processing of DNA double-strand break ends / gene expression / Senescence-Associated Secretory Phenotype (SASP) / Oxidative Stress Induced Senescence / Estrogen-dependent gene expression / chromosome, telomeric region / protein heterodimerization activity / Amyloid fiber formation / protein domain specific binding / chromatin binding / chromatin / negative regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / RNA binding / extracellular exosome / extracellular region / nucleoplasm / membrane / nucleus Similarity search - Function | ||||||
Biological species | Homo sapiens (human) Xenopus laevis (African clawed frog) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.94 Å | ||||||
Authors | Davey, C.A. / Sargent, D.F. / Luger, K. / Maeder, A.W. / Richmond, T.J. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2002 Title: Solvent Mediated Interactions in the Structure of the Nucleosome Core Particle at 1.9 A Resolution Authors: Davey, C.A. / Sargent, D.F. / Luger, K. / Maeder, A.W. / Richmond, T.J. #1: Journal: Nature / Year: 1997 Title: Crystal structure of the nucleosome core particle at 2.8 A resolution Authors: Luger, K. / Maeder, A.W. / Richmond, R.K. / Sargent, D.F. / Richmond, T.J. #2: Journal: Proc.Natl.Acad.Sci.USA / Year: 2002 Title: DNA-dependent divalent cation binding in the nucleosome core particle. Authors: Davey, C.A. / Richmond, T.J. #3: Journal: To be Published Title: DNA structure in the nucleosome core Authors: Richmond, T.J. / Davey, C.A. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 1kx5.cif.gz | 448 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb1kx5.ent.gz | 340.7 KB | Display | PDB format |
PDBx/mmJSON format | 1kx5.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1kx5_validation.pdf.gz | 429.4 KB | Display | wwPDB validaton report |
---|---|---|---|---|
Full document | 1kx5_full_validation.pdf.gz | 470 KB | Display | |
Data in XML | 1kx5_validation.xml.gz | 27.5 KB | Display | |
Data in CIF | 1kx5_validation.cif.gz | 61 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kx/1kx5 ftp://data.pdbj.org/pub/pdb/validation_reports/kx/1kx5 | HTTPS FTP |
-Related structure data
Related structure data | 1kx3C 1kx4C 1aoiS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
-DNA chain , 2 types, 2 molecules IJ
#1: DNA chain | Mass: 45368.051 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: palindromic 147 base pair DNA duplex with exception of position 0 Source: (gene. exp.) Homo sapiens (human) Description: DNA SEQUENCE SYNTHESIZED, CLONED, MULTIMERIZED, AND EXCISED FROM PLASMID; Production host: Escherichia coli (E. coli) |
---|---|
#2: DNA chain | Mass: 45359.035 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: palindromic 147 base pair DNA duplex with exception of position 0 Source: (gene. exp.) Homo sapiens (human) Description: DNA SEQUENCE SYNTHESIZED, CLONED, MULTIMERIZED, AND EXCISED FROM PLASMID Production host: Escherichia coli (E. coli) |
-Protein , 4 types, 8 molecules AEBFCGDH
#3: Protein | Mass: 15303.930 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P16105, UniProt: P84233*PLUS #4: Protein | Mass: 11263.231 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P02304, UniProt: P62799*PLUS #5: Protein | Mass: 13907.163 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P06897 #6: Protein | Mass: 13848.097 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P02281 |
---|
-Non-polymers , 3 types, 3148 molecules
#7: Chemical | ChemComp-MN / #8: Chemical | ChemComp-CL / #9: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 44 |
---|
-Sample preparation
Crystal | Density Matthews: 2.59 Å3/Da / Density % sol: 52.54 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6 Details: manganese chloride, potassium chloride, potassium cacodylate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: vapor diffusion | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
|
-Data collection
Diffraction | Mean temperature: 103 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.93 Å |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: May 18, 1999 |
Radiation | Monochromator: Si 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.93 Å / Relative weight: 1 |
Reflection | Resolution: 1.94→20 Å / Num. all: 158096 / Num. obs: 151140 / % possible obs: 95.6 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 5.1 % / Biso Wilson estimate: 35.1 Å2 / Rmerge(I) obs: 0.072 |
Reflection shell | Resolution: 1.94→2.01 Å / Rmerge(I) obs: 0.291 / % possible all: 88 |
Reflection | *PLUS Lowest resolution: 20 Å |
Reflection shell | *PLUS % possible obs: 88 % |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: FOURIER SYNTHESIS Starting model: PDB entry 1AOI Resolution: 1.94→6 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 2948930.38 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber Details: 792 OF THE PROTEIN ATOMS HAVE ZERO OCCUPANCY. THESE INCLUDE DISORDERED PORTIONS OF THE N-TERMINAL TAIL REGIONS OF CHAINS A-H AND THE C-TERMINUS OF CHAINS C & G. THE AMINO ACIDS WITH ZERO ...Details: 792 OF THE PROTEIN ATOMS HAVE ZERO OCCUPANCY. THESE INCLUDE DISORDERED PORTIONS OF THE N-TERMINAL TAIL REGIONS OF CHAINS A-H AND THE C-TERMINUS OF CHAINS C & G. THE AMINO ACIDS WITH ZERO OCCUPANCY ARE WITHIN RESIDUES 1-32 OF CHAIN A, 1-30 OF CHAIN E, 1-23 OF CHAIN B, 1-15 OF CHAIN F, 1-14 & 121-128 OF CHAIN C, 1-12 & 122-128 OF CHAIN G, 1-21 OF CHAIN D, AND 1-23 OF CHAIN H. THEY WERE INCLUDED IN THE REFINEMENT FOR STEREOCHEMICAL PURPOSES, BUT DID NOT CONTRIBUTE TO THE X-RAY TERM.
| ||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 51.5 Å2
| ||||||||||||||||||||||||||||||||||||
Refine analyze |
| ||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.94→6 Å
| ||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 1.94→2.06 Å / Rfactor Rfree error: 0.016 / Total num. of bins used: 6
| ||||||||||||||||||||||||||||||||||||
Xplor file |
| ||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 6 Å | ||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
| ||||||||||||||||||||||||||||||||||||
LS refinement shell | *PLUS Lowest resolution: 2.01 Å / Rfactor Rfree: 0.374 / Rfactor Rwork: 0.341 |