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Yorodumi- PDB-8dwd: Adenine glycosylase MutY variant E43S in complex with DNA contain... -
+Open data
-Basic information
Entry | Database: PDB / ID: 8dwd | |||||||||||||||
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Title | Adenine glycosylase MutY variant E43S in complex with DNA containing d(8-oxo-G) paired with an AP site generated by the enzyme acting on purine | |||||||||||||||
Components |
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Keywords | HYDROLASE/DNA / Protein-DNA complex / DNA repair / Base Excision Repair / Apurinic/Apyrimidinic / HYDROLASE / HYDROLASE-DNA complex | |||||||||||||||
Function / homology | Function and homology information adenine glycosylase / purine-specific mismatch base pair DNA N-glycosylase activity / DNA N-glycosylase activity / base-excision repair / 4 iron, 4 sulfur cluster binding / DNA binding / metal ion binding Similarity search - Function | |||||||||||||||
Biological species | Geobacillus stearothermophilus (bacteria) synthetic construct (others) | |||||||||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.68 Å | |||||||||||||||
Authors | Russelburg, L.P. / Demir, M. / David, S.S. / Horvath, M.P. | |||||||||||||||
Funding support | United States, 4items
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Citation | Journal: To Be Published Title: Structural Basis for Base Engagement and Stereochemistry Revealed by Alteration of Catalytic Residue Glu43 in DNA Repair Glycosylase MutY Authors: Russelburg, L.P. / Demir, M. / Cedeno, K. / David, S.S. / Horvath, M.P. | |||||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8dwd.cif.gz | 284.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8dwd.ent.gz | 195.6 KB | Display | PDB format |
PDBx/mmJSON format | 8dwd.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/dw/8dwd ftp://data.pdbj.org/pub/pdb/validation_reports/dw/8dwd | HTTPS FTP |
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-Related structure data
Related structure data | 8dweC 8dwfC 6u7tS 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 , 1 types, 1 molecules A
#1: Protein | Mass: 41731.559 Da / Num. of mol.: 1 / Mutation: E43S Source method: isolated from a genetically manipulated source Source: (gene. exp.) Geobacillus stearothermophilus (bacteria) Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P83847 |
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-DNA chain , 2 types, 2 molecules BC
#2: DNA chain | Mass: 3423.249 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) |
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#3: DNA chain | Mass: 3207.072 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) |
-Non-polymers , 4 types, 218 molecules
#4: Chemical | ChemComp-SF4 / | ||
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#5: Chemical | ChemComp-ACT / | ||
#6: Chemical | #7: Water | ChemComp-HOH / | |
-Details
Has ligand of interest | Y |
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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: 2.38 Å3/Da / Density % sol: 48.2 % / Description: yellow, hexagonal rod |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop Details: PEG 4000, calcium acetate, ethylene glycol, Tris-HCl, beta-mercaptoethanol Temp details: Ambient |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 5.0.2 / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: May 18, 2021 |
Radiation | Monochromator: Double-crystal, Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.68→43 Å / Num. obs: 100381 / % possible obs: 99.6 % / Redundancy: 6.76 % / Biso Wilson estimate: 30.73 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.09 / Net I/σ(I): 9.41 |
Reflection shell | Resolution: 1.68→1.72 Å / Redundancy: 7 % / Rmerge(I) obs: 1.9 / Mean I/σ(I) obs: 1.08 / Num. unique obs: 7356 / CC1/2: 0.313 / % possible all: 98.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6U7T Resolution: 1.68→42.96 Å / SU ML: 0.2698 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 29.3631 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 49.79 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.68→42.96 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group | Refine-ID: X-RAY DIFFRACTION
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