[English] 日本語
![](img/lk-miru.gif)
- PDB-3ht3: Crystal structure of fragment DNA polymerase I from Bacillus stea... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 3ht3 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Crystal structure of fragment DNA polymerase I from Bacillus stearothermophilus V713P mutant bound to G:dCTP | |||||||||
![]() |
| |||||||||
![]() | TRANSFERASE/DNA / protein-DNA complex / DNA polymerase I / DNA replication / DNA-binding / DNA-directed DNA polymerase / Hydrolase / Nuclease / Nucleotidyltransferase / Transferase / TRANSFERASE-DNA COMPLEX | |||||||||
Function / homology | ![]() double-strand break repair via alternative nonhomologous end joining / 3'-5' exonuclease activity / DNA-templated DNA replication / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / nucleotide binding / DNA binding / metal ion binding Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Wu, E.Y. / Beese, L.S. | |||||||||
![]() | ![]() Title: The structure of a high fidelity DNA polymerase bound to a mismatched nucleotide reveals an "ajar" intermediate conformation in the nucleotide selection mechanism. Authors: Wu, E.Y. / Beese, L.S. | |||||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 296.2 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 230.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2.5 MB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 2.6 MB | Display | |
Data in XML | ![]() | 53.4 KB | Display | |
Data in CIF | ![]() | 80.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3hp6C ![]() 3hpoC ![]() 2hviS C: citing same article ( S: Starting model for refinement |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||
2 | ![]()
| ||||||||
Unit cell |
| ||||||||
Details | The biological unit is a complex of enzyme and DNA. There are two biological units in the asymmetric unit (chains A,B,C and chains D,E,F). |
-
Components
-DNA chain , 2 types, 4 molecules BECF
#2: DNA chain | Mass: 2684.789 Da / Num. of mol.: 2 / Source method: obtained synthetically Details: Synthetic oligonucleotide with 2',3'-dideoxy terminus #3: DNA chain | Mass: 3703.416 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: Synthetic oligonucleotide |
---|
-Protein / Sugars , 2 types, 5 molecules AD
#1: Protein | Mass: 66055.734 Da / Num. of mol.: 2 / Fragment: Residues 298-876 / Mutation: D598A, V713P Source method: isolated from a genetically manipulated source Details: Isolate from Idaho hot spring Source: (gene. exp.) ![]() ![]() Gene: DPO1 / Plasmid: pET30a / Production host: ![]() ![]() References: UniProt: D9N168*PLUS, DNA-directed DNA polymerase #4: Polysaccharide | |
---|
-Non-polymers , 4 types, 1004 molecules ![](data/chem/img/MG.gif)
![](data/chem/img/DCP.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/DCP.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/HOH.gif)
#5: Chemical | #6: Chemical | #7: Chemical | #8: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.66 Å3/Da / Density % sol: 53.76 % | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | Temperature: 290 K / Method: vapor diffusion, hanging drop / pH: 5.8 Details: 50% Saturated ammonium sulfate, 0.1M MES, 2.5% v/v Methylpentanediol, 10mM Magnesium sulfate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 290K | ||||||||||||||||||||||||||||||||||||
Components of the solutions |
|
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Aug 1, 2008 |
Radiation | Monochromator: Si(111) crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97121 Å / Relative weight: 1 |
Reflection | Resolution: 1.7→46.98 Å / Num. all: 169954 / Num. obs: 169685 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Redundancy: 3.9 % / Biso Wilson estimate: 26.76 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 14.38 |
Reflection shell | Resolution: 1.7→1.74 Å / Redundancy: 3.9 % / Rmerge(I) obs: 0.561 / Mean I/σ(I) obs: 2.5 / % possible all: 99.8 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: PDB entry 2HVI Resolution: 1.7→46.98 Å / Cor.coef. Fo:Fc: 0.943 / Cor.coef. Fo:Fc free: 0.923 / Occupancy max: 1 / Occupancy min: 0.5 / SU B: 2.309 / SU ML: 0.077 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.113 / ESU R Free: 0.113 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. U VALUES: REFINED INDIVIDUALLY.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 23.552 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.7→46.98 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 1.7→1.744 Å / Total num. of bins used: 20
|