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Open data
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Basic information
Entry | Database: PDB / ID: 7qzo | ||||||
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Title | Crystal structure of GacS D1 domain | ||||||
![]() | Histidine kinase | ||||||
![]() | SIGNALING PROTEIN / receiver domain histidine kinase Pseudomonas aeruginosa | ||||||
Function / homology | ![]() histidine kinase / phosphorelay sensor kinase activity / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Fadel, F. / Bassim, V. / Botzanowski, T. / Francis, V.I. / Legrand, P. / Porter, S.L. / Bourne, Y. / Cianferani, S. / Vincent, F. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Insights into the atypical autokinase activity of the Pseudomonas aeruginosa GacS histidine kinase and its interaction with RetS. Authors: Fadel, F. / Bassim, V. / Francis, V.I. / Porter, S.L. / Botzanowski, T. / Legrand, P. / Perez, M.M. / Bourne, Y. / Cianferani, S. / Vincent, F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 125.5 KB | Display | ![]() |
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PDB format | ![]() | 95.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 453.8 KB | Display | ![]() |
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Full document | ![]() | 455 KB | Display | |
Data in XML | ![]() | 13.8 KB | Display | |
Data in CIF | ![]() | 19.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7qz2C ![]() 7z8nC ![]() 3mmnS ![]() 6zm4 S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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 on special symmetry positions |
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Components
#1: Protein | Mass: 17285.600 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: Residues 0 to 24 comprise a histidine TAG and a TEV protease clivage site that are not seen in the structure. residues in C-terminal QSL are also not present in the structure. Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Chemical | ChemComp-CD / #3: Chemical | ChemComp-GOL / | #4: Water | ChemComp-HOH / | Has ligand of interest | N | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.92 Å3/Da / Density % sol: 35.89 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion Details: 0.2 M to 1.2 M Na acetate and 0.1 M HEPES from pH 7 to pH 8 in presence of 50 mM cadmium sulfate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Mar 31, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.033 Å / Relative weight: 1 |
Reflection | Resolution: 1.45→36.79 Å / Num. obs: 47424 / % possible obs: 100 % / Redundancy: 8 % / CC1/2: 0.99 / Net I/σ(I): 11 |
Reflection shell | Resolution: 1.45→1.47 Å / Num. unique obs: 2300 / CC1/2: 0.63 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3MMN Resolution: 1.45→36.79 Å / Cor.coef. Fo:Fc: 0.975 / Cor.coef. Fo:Fc free: 0.973 / SU B: 1.64 / SU ML: 0.029 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.058 / ESU R Free: 0.05 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 82.15 Å2 / Biso mean: 19.983 Å2 / Biso min: 8.35 Å2
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Refinement step | Cycle: final / Resolution: 1.45→36.79 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.45→1.488 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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