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Yorodumi- PDB-2far: Crystal Structure of Pseudomonas aeruginosa LigD polymerase domai... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2far | ||||||
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Title | Crystal Structure of Pseudomonas aeruginosa LigD polymerase domain with dATP and Manganese | ||||||
Components | probable ATP-dependent DNA ligase | ||||||
Keywords | Hydrolase/Transferase / polymerase / primase / ligase / NHEJ / dATP / Hydrolase-Transferase COMPLEX | ||||||
Function / homology | Function and homology information RNA exonuclease activity / DNA ligase (ATP) / DNA ligase (ATP) activity / DNA biosynthetic process / nucleotidyltransferase activity / DNA recombination / DNA-directed DNA polymerase activity / DNA repair / DNA binding / ATP binding / metal ion binding Similarity search - Function | ||||||
Biological species | Pseudomonas aeruginosa (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | Zhu, H. / Nandakumar, J. / Aniukwu, J. / Wang, L.K. / Glickman, M.S. / Lima, C.D. / Shuman, S. | ||||||
Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2006 Title: Atomic structure and nonhomologous end-joining function of the polymerase component of bacterial DNA ligase D Authors: Zhu, H. / Nandakumar, J. / Aniukwu, J. / Wang, L.K. / Glickman, M.S. / Lima, C.D. / Shuman, S. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2far.cif.gz | 141.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2far.ent.gz | 108 KB | Display | PDB format |
PDBx/mmJSON format | 2far.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/fa/2far ftp://data.pdbj.org/pub/pdb/validation_reports/fa/2far | HTTPS FTP |
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-Related structure data
Related structure data | 2faoSC 2faqC 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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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 34193.156 Da / Num. of mol.: 2 / Fragment: Polymerase domain, residues 533-840 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Pseudomonas aeruginosa (bacteria) / Plasmid: PSMT3, PET28B derived / Production host: Escherichia coli (E. coli) / Strain (production host): B834 DE3 / References: UniProt: Q9I1X7 #2: Chemical | ChemComp-MN / #3: Chemical | #4: Chemical | #5: Water | ChemComp-HOH / | |
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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: 2.36 Å3/Da / Density % sol: 47.83 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 100 mM sodium cacodylate, 0.2 M sodium acetate, 5 mM DTT, 26-32% polyethylene glycol-8000, 10 mM Manganous Chloride, 5 mM dATP, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: NSLS / Beamline: X29A / Wavelength: 0.9792 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 7, 2005 |
Radiation | Monochromator: Rosenbaum-Rock double crystal sagittal focusing monochrometer Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9792 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→41.54 Å / Num. all: 98597 / Num. obs: 98203 / % possible obs: 99.6 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 8.4 Å2 / Rmerge(I) obs: 0.045 / Net I/σ(I): 29.9 |
Reflection shell | Resolution: 1.9→1.97 Å / Rmerge(I) obs: 0.071 / Mean I/σ(I) obs: 18.3 / % possible all: 98.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 2FAO Resolution: 1.9→41.54 Å / Rfactor Rfree error: 0.003 / Data cutoff high absF: 2142724.51 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 41.8625 Å2 / ksol: 0.389503 e/Å3 | ||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 14.8 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 1.9→41.54 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.9→2.02 Å / Rfactor Rfree error: 0.008 / Total num. of bins used: 6
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Xplor file |
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