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Yorodumi- PDB-6vpw: 1.90 Angstrom Resolution Crystal Structure Chemotaxis protein Che... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6vpw | ||||||
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Title | 1.90 Angstrom Resolution Crystal Structure Chemotaxis protein CheX from Vibrio vulnificus | ||||||
Components | Chemotaxis protein CheX | ||||||
Keywords | SIGNALING PROTEIN / Structural Genomics / Center for Structural Genomics of Infectious Diseases / CSGID | ||||||
Function / homology | CheY-P phosphatase CheX-like / Chemotaxis phosphatase CheX-like domain / Chemotaxis phosphatase CheX / CheC-like superfamily / chemotaxis / Chemotaxis protein CheX Function and homology information | ||||||
Biological species | Vibrio vulnificus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | Minasov, G. / Shuvalova, L. / Kiryukhina, O. / Wiersum, G. / Endres, M. / Satchell, K.J.F. / Center for Structural Genomics of Infectious Diseases (CSGID) | ||||||
Citation | Journal: To Be Published Title: 1.90 Angstrom Resolution Crystal Structure Chemotaxis protein CheX from Vibrio vulnificus Authors: Minasov, G. / Shuvalova, L. / Kiryukhina, O. / Wiersum, G. / Endres, M. / Satchell, K.J.F. / Center for Structural Genomics of Infectious Diseases (CSGID) | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6vpw.cif.gz | 131.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6vpw.ent.gz | 102 KB | Display | PDB format |
PDBx/mmJSON format | 6vpw.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vp/6vpw ftp://data.pdbj.org/pub/pdb/validation_reports/vp/6vpw | HTTPS FTP |
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-Related structure data
Related structure data | 3h2dS S: Starting model for refinement |
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Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 16855.457 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Vibrio vulnificus (strain CMCP6) (bacteria) Strain: CMCP6 / Gene: VV1_1397 / Plasmid: pMCSG53 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: A0A3Q0L3P3 #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2 Å3/Da / Density % sol: 38.8 % |
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Crystal grow | Temperature: 292 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: Protein: 10.4 mg/ml, 0.5M Sodium chloride, 0.01M Tris pH 8.3, Screen: Classics II (D7), 0.1M Bis-Tris pH 6.5, 25% (w/v) PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 21-ID-F / Wavelength: 0.97872 Å |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Jul 24, 2019 / Details: C(111) |
Radiation | Monochromator: Be / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97872 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→30 Å / Num. obs: 21375 / % possible obs: 99.9 % / Observed criterion σ(I): -3 / Redundancy: 5 % / Biso Wilson estimate: 33.2 Å2 / Rmerge(I) obs: 0.056 / Rpim(I) all: 0.028 / Rrim(I) all: 0.063 / Rsym value: 0.056 / Χ2: 1.009 / Net I/σ(I): 25 |
Reflection shell | Resolution: 1.9→1.93 Å / Redundancy: 4.8 % / Rmerge(I) obs: 0.791 / Mean I/σ(I) obs: 2.3 / Num. unique obs: 1065 / CC1/2: 0.823 / CC star: 0.95 / Rpim(I) all: 0.397 / Rrim(I) all: 0.887 / Rsym value: 0.791 / Χ2: 0.995 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3h2d Resolution: 1.9→28.58 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.947 / SU B: 8.746 / SU ML: 0.121 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.159 / ESU R Free: 0.15 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 122.79 Å2 / Biso mean: 40.315 Å2 / Biso min: 20.63 Å2
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Refinement step | Cycle: final / Resolution: 1.9→28.58 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.902→1.951 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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