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Yorodumi- PDB-5f1j: Structure of Transcriptional Regulatory Repressor Protein - EthR ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5f1j | ||||||||||||
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Title | Structure of Transcriptional Regulatory Repressor Protein - EthR from Mycobacterium Tuberculosis in complex with compound 1 at 1.63A resolution | ||||||||||||
Components | HTH-type transcriptional regulator EthR | ||||||||||||
Keywords | TRANSCRIPTION / EthR / repressor / Mycobacterium tuberculosis | ||||||||||||
Function / homology | Function and homology information transcription cis-regulatory region binding / DNA-binding transcription factor activity / response to antibiotic / negative regulation of DNA-templated transcription / regulation of DNA-templated transcription / DNA binding / cytosol Similarity search - Function | ||||||||||||
Biological species | Mycobacterium tuberculosis CDC1551 (bacteria) | ||||||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.631 Å | ||||||||||||
Authors | Surade, S. / Blaszczyk, M. / Nikiforov, P.O. / Abell, C. / Blundell, T.L. | ||||||||||||
Funding support | United Kingdom, United States, 3items
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Citation | Journal: Org.Biomol.Chem. / Year: 2016 Title: A fragment merging approach towards the development of small molecule inhibitors of Mycobacterium tuberculosis EthR for use as ethionamide boosters. Authors: Nikiforov, P.O. / Surade, S. / Blaszczyk, M. / Delorme, V. / Brodin, P. / Baulard, A.R. / Blundell, T.L. / Abell, C. | ||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5f1j.cif.gz | 58.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5f1j.ent.gz | 41 KB | Display | PDB format |
PDBx/mmJSON format | 5f1j.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 5f1j_validation.pdf.gz | 449.3 KB | Display | wwPDB validaton report |
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Full document | 5f1j_full_validation.pdf.gz | 454.2 KB | Display | |
Data in XML | 5f1j_validation.xml.gz | 12.3 KB | Display | |
Data in CIF | 5f1j_validation.cif.gz | 17.5 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/f1/5f1j ftp://data.pdbj.org/pub/pdb/validation_reports/f1/5f1j | HTTPS FTP |
-Related structure data
Related structure data | 5eyrC 5ezgC 5ezhC 5f04C 5f08C 5f0cC 5f0fC 5f0hC 5f27C 1t56S S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-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: 25259.254 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mycobacterium tuberculosis CDC1551 (bacteria) Gene: ethR, etaR, MT3970 / Production host: Escherichia coli (E. coli) / References: UniProt: P9WMC0, UniProt: P9WMC1*PLUS | ||
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#2: Chemical | #3: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.48 Å3/Da / Density % sol: 50.34 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 6.5 / Details: Ammonium sulphate, Glycerol, MES / PH range: 6.3 - 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I02 / Wavelength: 0.9795 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 30, 2010 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.631→43.066 Å / Num. all: 32327 / Num. obs: 32327 / % possible obs: 99.8 % / Redundancy: 13.1 % / Rpim(I) all: 0.019 / Rrim(I) all: 0.07 / Rsym value: 0.065 / Net I/av σ(I): 8.05 / Net I/σ(I): 23 / Num. measured all: 424257 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1T56 Resolution: 1.631→33.78 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.94 / WRfactor Rfree: 0.2223 / WRfactor Rwork: 0.1945 / FOM work R set: 0.8799 / SU B: 1.543 / SU ML: 0.054 / SU R Cruickshank DPI: 0.0872 / SU Rfree: 0.0892 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.087 / ESU R Free: 0.089 / 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: 1.4 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 342.05 Å2 / Biso mean: 25.59 Å2 / Biso min: 7.27 Å2
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Refinement step | Cycle: final / Resolution: 1.631→33.78 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.631→1.673 Å / Total num. of bins used: 20
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