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- PDB-7az7: DNA polymerase sliding clamp from Escherichia coli with peptide 3... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7az7 | ||||||
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Title | DNA polymerase sliding clamp from Escherichia coli with peptide 37 bound | ||||||
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![]() | DNA BINDING PROTEIN / antibacterial drug | ||||||
Function / homology | FORMIC ACID / polypeptide(D) / : ![]() | ||||||
Biological species | ![]() ![]() synthetic construct (others) | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Monsarrat, C. / Compain, G. / Andre, C. / Martiel, I. / Engilberge, S. / Olieric, V. / Wolff, P. / Brillet, K. / Landolfo, M. / Silva da Veiga, C. ...Monsarrat, C. / Compain, G. / Andre, C. / Martiel, I. / Engilberge, S. / Olieric, V. / Wolff, P. / Brillet, K. / Landolfo, M. / Silva da Veiga, C. / Wagner, J. / Guichard, G. / Burnouf, D.Y. | ||||||
![]() | ![]() Title: Iterative Structure-Based Optimization of Short Peptides Targeting the Bacterial Sliding Clamp. Authors: Monsarrat, C. / Compain, G. / Andre, C. / Engilberge, S. / Martiel, I. / Olieric, V. / Wolff, P. / Brillet, K. / Landolfo, M. / Silva da Veiga, C. / Wagner, J. / Guichard, G. / Burnouf, D.Y. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 105.1 KB | Display | ![]() |
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PDB format | ![]() | 75.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7az5C ![]() 7az6C ![]() 7az8C ![]() 7azcC ![]() 7azdC ![]() 7azeC ![]() 7azfC ![]() 7azgC ![]() 7azkC ![]() 7azlC ![]() 6fvlS 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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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 42801.863 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: dnaN, AD31_4438 / Production host: ![]() ![]() |
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#2: Polypeptide(D) | Mass: 955.967 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) |
#3: Chemical | ChemComp-FMT / |
#4: Chemical | ChemComp-1PE / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.68 Å3/Da / Density % sol: 54.13 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion / Details: 0.2 M Ammonium formate, pH 6.6, PEG 3350 20% (w/v) |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Nov 1, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.64→53.99 Å / Num. obs: 39718 / % possible obs: 86.7 % / Redundancy: 13 % / Biso Wilson estimate: 27.22 Å2 / CC1/2: 0.99 / Rpim(I) all: 0.027 / Net I/σ(I): 14.5 |
Reflection shell | Resolution: 1.64→1.67 Å / Mean I/σ(I) obs: 1.1 / Num. unique obs: 61 / CC1/2: 0.18 / Rpim(I) all: 0.68 |
-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6FVL Resolution: 1.65→53.99 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.948 / SU R Cruickshank DPI: 0.124 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.135 / SU Rfree Blow DPI: 0.122 / SU Rfree Cruickshank DPI: 0.116
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Displacement parameters | Biso max: 119.39 Å2 / Biso mean: 31.41 Å2 / Biso min: 12.46 Å2
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Refine analyze | Luzzati coordinate error obs: 0.24 Å | ||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.65→53.99 Å
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LS refinement shell | Resolution: 1.65→1.73 Å / Rfactor Rfree error: 0 / Total num. of bins used: 50
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