+Open data
-Basic information
Entry | Database: PDB / ID: 6z8a | ||||||
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Title | Outer membrane FoxA in complex with nocardamine | ||||||
Components | Ferrioxamine receptor FoxA | ||||||
Keywords | MEMBRANE PROTEIN / TonB-dependent transporter Outer membrane transporter Siderophore uptake transporter | ||||||
Function / homology | Function and homology information siderophore transport / siderophore uptake transmembrane transporter activity / outer membrane / cell outer membrane / signaling receptor activity / cell surface receptor signaling pathway Similarity search - Function | ||||||
Biological species | Pseudomonas aeruginosa (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.95 Å | ||||||
Authors | Josts, I. / Tidow, H. | ||||||
Funding support | Germany, 1items
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Citation | Journal: Acs Chem.Biol. / Year: 2020 Title: Nocardamine-Dependent Iron Uptake in Pseudomonas aeruginosa : Exclusive Involvement of the FoxA Outer Membrane Transporter. Authors: Normant, V. / Josts, I. / Kuhn, L. / Perraud, Q. / Fritsch, S. / Hammann, P. / Mislin, G.L.A. / Tidow, H. / Schalk, I.J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6z8a.cif.gz | 289.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6z8a.ent.gz | 230.8 KB | Display | PDB format |
PDBx/mmJSON format | 6z8a.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 6z8a_validation.pdf.gz | 919.3 KB | Display | wwPDB validaton report |
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Full document | 6z8a_full_validation.pdf.gz | 940.9 KB | Display | |
Data in XML | 6z8a_validation.xml.gz | 28.7 KB | Display | |
Data in CIF | 6z8a_validation.cif.gz | 38.5 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/z8/6z8a ftp://data.pdbj.org/pub/pdb/validation_reports/z8/6z8a | HTTPS FTP |
-Related structure data
Related structure data | 6i98S S: Starting model for refinement |
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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
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 85585.992 Da / Num. of mol.: 1 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) Gene: foxA, PA2466 / Production host: Escherichia coli (E. coli) / References: UniProt: Q9I116 |
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-Non-polymers , 5 types, 14 molecules
#2: Chemical | #3: Chemical | ChemComp-DMS / | #4: Chemical | ChemComp-6L0 / ( | #5: Chemical | ChemComp-FE / | #6: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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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: 2.73 Å3/Da / Density % sol: 54.98 % |
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Crystal grow | Temperature: 288 K / Method: vapor diffusion, sitting drop / pH: 7 Details: 1.8M Ammonium sulfate, 0.1M HEPES, 0.3% octyl glucopyranoside |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: PETRA III, EMBL c/o DESY / Beamline: P14 (MX2) / Wavelength: 0.98 Å |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Nov 28, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.98 Å / Relative weight: 1 |
Reflection | Resolution: 2.95→82.465 Å / Num. obs: 14984 / % possible obs: 94 % / Redundancy: 20 % / CC1/2: 0.99 / Rmerge(I) obs: 0.18 / Rrim(I) all: 0.185 / Net I/σ(I): 12.8 |
Reflection shell | Resolution: 2.95→3.1 Å / Rmerge(I) obs: 2.58 / Mean I/σ(I) obs: 1.4 / Num. unique obs: 750 / CC1/2: 0.697 / % possible all: 99 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6I98 Resolution: 2.95→82.46 Å / Cor.coef. Fo:Fc: 0.854 / Cor.coef. Fo:Fc free: 0.816 / SU B: 41.287 / SU ML: 0.347 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.552 / Stereochemistry target values: MAXIMUM LIKELIHOOD 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 / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 135.88 Å2 / Biso mean: 64.968 Å2 / Biso min: 39.01 Å2
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Refinement step | Cycle: final / Resolution: 2.95→82.46 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.951→3.027 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Origin x: -35.8652 Å / Origin y: 5.2978 Å / Origin z: -11.5532 Å
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