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- PDB-7mq2: C9A Streptococcus pneumoniae CstR in the reduced state, space gro... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7mq2 | ||||||
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Title | C9A Streptococcus pneumoniae CstR in the reduced state, space group P21 | ||||||
![]() | Copper-sensing transcriptional repressor csoR | ||||||
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Function / homology | Metal-sensitive transcriptional repressor / Metal-sensitive repressor, helix protomer superfamily / Metal-sensitive transcriptional repressor / negative regulation of DNA-templated transcription / ![]() ![]() ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Fakhoury, J.N. / Gonzalez-Gutierrez, G. / Giedroc, D.P. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Functional asymmetry and chemical reactivity of CsoR family persulfide sensors. Authors: Fakhoury, J.N. / Zhang, Y. / Edmonds, K.A. / Bringas, M. / Luebke, J.L. / Gonzalez-Gutierrez, G. / Capdevila, D.A. / Giedroc, D.P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 150.4 KB | Display | ![]() |
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PDB format | ![]() | 104.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related 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
#1: Protein | Mass: 9831.981 Da / Num. of mol.: 4 / Mutation: C9A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: csoR, ERS019420_01408, GM542_04805, SAMEA2335968_01957 Production host: ![]() ![]() ![]() #2: 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: 2.08 Å3/Da / Density % sol: 40.9 % |
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Crystal grow![]() | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.5 / Details: 0.1 M HEPES pH 7.5, PEG 200 34-40% |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: RDI CMOS_8M / Detector: CMOS / Date: Sep 26, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 2.29→45.57 Å / Num. obs: 14665 / % possible obs: 99.9 % / Redundancy: 7 % / Biso Wilson estimate: 48.39 Å2 / CC1/2: 0.999 / Rpim(I) all: 0.028 / Rrim(I) all: 0.074 / Rsym value: 0.069 / Net I/σ(I): 16.2 |
Reflection shell | Resolution: 2.29→2.37 Å / Redundancy: 7 % / Mean I/σ(I) obs: 1.7 / Num. unique obs: 1408 / CC1/2: 0.811 / Rpim(I) all: 0.374 / Rrim(I) all: 0.988 / Rsym value: 0.925 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure![]() ![]() Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 75.24 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.29→36.26 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Origin x: -7.94626244153 Å / Origin y: 18.572731771 Å / Origin z: -14.1342028241 Å
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Refinement TLS group | Selection details: all |