+Open data
-Basic information
Entry | Database: PDB / ID: 6ikk | ||||||
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Title | Crystal structure of YfiB(L43P) in complex with YfiR | ||||||
Components |
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Keywords | SIGNALING PROTEIN / Complex / signalling system / peptidoglycan binding | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Pseudomonas aeruginosa (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.19 Å | ||||||
Authors | Li, S. / Zhang, Q. / Bartlam, M. | ||||||
Funding support | China, 1items
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Citation | Journal: Biochem. Biophys. Res. Commun. / Year: 2018 Title: Structural analysis of activating mutants of YfiB from Pseudomonas aeruginosa PAO1. Authors: Li, S. / Li, T. / Teng, X. / Lou, X. / Xu, Y. / Zhang, Q. / Bartlam, M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6ikk.cif.gz | 232.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6ikk.ent.gz | 188 KB | Display | PDB format |
PDBx/mmJSON format | 6ikk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ik/6ikk ftp://data.pdbj.org/pub/pdb/validation_reports/ik/6ikk | HTTPS FTP |
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-Related structure data
Related structure data | 6ikiC 6ikjC 4zhuS 4zhwS 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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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 0 / Refine code: 0
NCS ensembles :
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-Components
#1: Protein | Mass: 18417.943 Da / Num. of mol.: 2 / Mutation: L43P Source method: isolated from a genetically manipulated source Source: (gene. exp.) Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) (bacteria) Strain: ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1 Gene: yfiB, PA1119 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: Q9I4L6 #2: Protein | Mass: 20704.859 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) (bacteria) Strain: ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1 Gene: yfiR, PA1121 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: Q9I4L4 #3: Chemical | #4: 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: 2.48 Å3/Da / Density % sol: 50.33 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / Details: 10%(w/v) PEG 6000, 0.1 M Bicine pH 9.0 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL18U1 / Wavelength: 0.9791 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Mar 17, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9791 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→66.62 Å / Num. obs: 37342 / % possible obs: 97.7 % / Redundancy: 3.5 % / Rmerge(I) obs: 0.089 / Net I/σ(I): 13 |
Reflection shell | Resolution: 2.2→2.27 Å / Redundancy: 3 % / Rmerge(I) obs: 0.462 / Mean I/σ(I) obs: 3.6 / Num. unique obs: 1797 / % possible all: 95 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4ZHU, 4ZHW Resolution: 2.19→66.62 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.946 / SU B: 9.669 / SU ML: 0.121 / Cross valid method: THROUGHOUT / ESU R: 0.202 / ESU R Free: 0.162 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 1 Å / Shrinkage radii: 1 Å / VDW probe radii: 1.3 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 49.794 Å2
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Refinement step | Cycle: 1 / Resolution: 2.19→66.62 Å
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Refine LS restraints |
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