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- PDB-3mwy: Crystal structure of the chromodomain-ATPase portion of the yeast... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3mwy | ||||||
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Title | Crystal structure of the chromodomain-ATPase portion of the yeast Chd1 chromatin remodeler | ||||||
![]() | Chromo domain-containing protein 1 | ||||||
![]() | HYDROLASE / SWI2/SNF2 ATPase / double chromodomains | ||||||
Function / homology | ![]() nucleolar chromatin / regulation of transcriptional start site selection at RNA polymerase II promoter / negative regulation of DNA-templated DNA replication / regulation of chromatin organization / rDNA binding / nucleosome organization / SLIK (SAGA-like) complex / sister chromatid cohesion / ATP-dependent chromatin remodeler activity / SAGA complex ...nucleolar chromatin / regulation of transcriptional start site selection at RNA polymerase II promoter / negative regulation of DNA-templated DNA replication / regulation of chromatin organization / rDNA binding / nucleosome organization / SLIK (SAGA-like) complex / sister chromatid cohesion / ATP-dependent chromatin remodeler activity / SAGA complex / termination of RNA polymerase II transcription / termination of RNA polymerase I transcription / ATP-dependent activity, acting on DNA / methylated histone binding / helicase activity / transcription elongation by RNA polymerase II / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / chromatin DNA binding / histone binding / transcription cis-regulatory region binding / chromatin remodeling / chromatin binding / chromatin / regulation of transcription by RNA polymerase II / ATP hydrolysis activity / mitochondrion / DNA binding / ATP binding / nucleus Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Hauk, G. / Bowman, G.D. | ||||||
![]() | ![]() Title: The chromodomains of the Chd1 chromatin remodeler regulate DNA access to the ATPase motor. Authors: Hauk, G. / McKnight, J.N. / Nodelman, I.M. / Bowman, G.D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 312.4 KB | Display | ![]() |
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PDB format | ![]() | 254.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 693.9 KB | Display | ![]() |
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Full document | ![]() | 750 KB | Display | |
Data in XML | ![]() | 33 KB | Display | |
Data in CIF | ![]() | 44.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 |
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 92443.250 Da / Num. of mol.: 1 Fragment: double chromodomains and ATPase motor (UNP residues 142-939) Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: CHD1, SYGP-ORF4, YER164W / Plasmid: pDEST17 / Production host: ![]() ![]() References: UniProt: P32657, Hydrolases; Acting on acid anhydrides; In phosphorus-containing anhydrides |
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#2: Chemical | ChemComp-AGS / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.66 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 18% PEG 3350; 400 mM K+/Na+ tartrate; 5% xylitol; 10 mM MgCl2; 1 mM ATPgammaS, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Mar 29, 2008 | |||||||||
Radiation | Monochromator: Si(111) / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||
Radiation wavelength |
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Reflection | Resolution: 3.7→50 Å / Num. all: 24026 / Num. obs: 20114 / % possible obs: 99.9 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 5.5 % / Rmerge(I) obs: 0.069 / Net I/σ(I): 20.9 | |||||||||
Reflection shell | Resolution: 3.7→3.83 Å / Redundancy: 5.5 % / Rmerge(I) obs: 0.402 / Mean I/σ(I) obs: 4.5 / % possible all: 99.8 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRIES 2H1E,1Z63,1Z3I Resolution: 3.7→50 Å / Cor.coef. Fo:Fc: 0.924 / Cor.coef. Fo:Fc free: 0.909 / SU B: 127.855 / SU ML: 0.786 Isotropic thermal model: overall temperature factors, with three TLS groups Cross valid method: THROUGHOUT / ESU R Free: 0.797 Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 126.878 Å2
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Refine analyze | Luzzati coordinate error free: 0.798 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.7→50 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.7→3.796 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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