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- PDB-4dfm: Crystal structure of the large fragment of DNA polymerase I from ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4dfm | ||||||
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Title | Crystal structure of the large fragment of DNA polymerase I from Thermus aquaticus in ternary complex with 5-(aminopentinyl)-2-dCTP | ||||||
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![]() | TRANSFERASE/DNA / DNA Polymerase / TRANSFERASE-DNA complex | ||||||
Function / homology | ![]() nucleoside binding / hydrolase activity, acting on ester bonds / double-strand break repair via alternative nonhomologous end joining / DNA-templated DNA replication / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / DNA binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Bergen, K. / Steck, A. / Struett, S. / Baccaro, A. / Welte, W. / Diederichs, K. / Marx, A. | ||||||
![]() | ![]() Title: Structures of KlenTaq DNA Polymerase Caught While Incorporating C5-Modified Pyrimidine and C7-Modified 7-Deazapurine Nucleoside Triphosphates. Authors: Bergen, K. / Steck, A.L. / Strutt, S. / Baccaro, A. / Welte, W. / Diederichs, K. / Marx, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 252.2 KB | Display | ![]() |
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PDB format | ![]() | 197.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 833.7 KB | Display | ![]() |
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Full document | ![]() | 840.7 KB | Display | |
Data in XML | ![]() | 24.7 KB | Display | |
Data in CIF | ![]() | 35.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4df4C ![]() 4df8C ![]() 4dfjC ![]() 4dfkC ![]() 4dfpC ![]() 3m8sS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 60936.965 Da / Num. of mol.: 1 / Fragment: Klenow Fragment Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-DNA chain , 2 types, 2 molecules BC
#2: DNA chain | Mass: 3657.395 Da / Num. of mol.: 1 / Fragment: DNA Primer / Source method: obtained synthetically / Details: DNA synthesizer |
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#3: DNA chain | Mass: 4924.192 Da / Num. of mol.: 1 / Fragment: DNA Template / Source method: obtained synthetically / Details: DNA synthesizer |
-Non-polymers , 5 types, 259 molecules ![](data/chem/img/0L6.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/FMT.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/FMT.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/HOH.gif)
#4: Chemical | ChemComp-0L6 / | ||||||
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#5: Chemical | ChemComp-MG / #6: Chemical | ChemComp-FMT / | #7: Chemical | ChemComp-EDO / #8: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.19 Å3/Da / Density % sol: 43.88 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 18% PEG 8000, 200mM Mg-Formate, 100 mM Tris pH 8.0 , VAPOR DIFFUSION, HANGING DROP, temperature 291K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 9, 2011 |
Radiation | Monochromator: Bartels Monochromator, Si (111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.99987 Å / Relative weight: 1 |
Reflection | Resolution: 1.886→47.15 Å / Num. all: 49434 / Num. obs: 48761 / % possible obs: 98.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Net I/σ(I): 12.77 |
Reflection shell | Resolution: 1.89→1.94 Å / Mean I/σ(I) obs: 1.83 / Num. unique all: 3643 / % possible all: 82 |
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Processing
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Refinement | Method to determine structure: Difference Fourier Techniques Starting model: PDB ENTRY 3M8S Resolution: 1.886→46.878 Å / SU ML: 0.23 / Isotropic thermal model: isotropic and tls / Cross valid method: THROUGHOUT / σ(F): 2 / Phase error: 20.5 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.86 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 37.218 Å2 / ksol: 0.387 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 30.653 Å2
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Refine analyze | Luzzati coordinate error obs: 0.23 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.886→46.878 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 |
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