+Open data
-Basic information
Entry | Database: PDB / ID: 8by3 | ||||||
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Title | FimH lectin domain in complex with oligomannose-6 | ||||||
Components | Type 1 fimbrin D-mannose specific adhesin | ||||||
Keywords | CELL ADHESION / Type-1 fimbriae / Escherichia coli / FimH / Adhesin / Lectin / Oligomannose / High-mannose | ||||||
Function / homology | Function and homology information pilus tip / mechanosensory behavior / cell adhesion involved in single-species biofilm formation / pilus / cell-substrate adhesion / D-mannose binding / host cell membrane / cell adhesion Similarity search - Function | ||||||
Biological species | Escherichia coli K-12 (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.186 Å | ||||||
Authors | Bouckaert, J. / Bourenkov, G.P. | ||||||
Funding support | European Union, 1items
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Citation | Journal: J.Biol.Chem. / Year: 2023 Title: Structural insights into a cooperative switch between one and two FimH bacterial adhesins binding pauci- and high-mannose type N-glycan receptors. Authors: Krammer, E.M. / Bridot, C. / Serna, S. / Echeverria, B. / Semwal, S. / Roubinet, B. / van Noort, K. / Wilbers, R.H.P. / Bourenkov, G. / de Ruyck, J. / Landemarre, L. / Reichardt, N. / Bouckaert, J. #1: Journal: PLoS One / Year: 2008 Title: Intervening with urinary tract infections using anti-adhesives based on the crystal structure of the FimH-oligomannose-3 complex. Authors: Wellens, A. / Garofalo, C. / Nguyen, H. / Van Gerven, N. / Slattegard, R. / Hernalsteens, J.P. / Wyns, L. / Oscarson, S. / De Greve, H. / Hultgren, S. / Bouckaert, J. #2: Journal: Molecules / Year: 2017 Title: Sites for Dynamic Protein-Carbohydrate Interactions of O- and C-Linked Mannosides on the E. coli FimH Adhesin. Authors: Touaibia, M. / Krammer, E.M. / Shiao, T.C. / Yamakawa, N. / Wang, Q. / Glinschert, A. / Papadopoulos, A. / Mousavifar, L. / Maes, E. / Oscarson, S. / Vergoten, G. / Lensink, M.F. / Roy, R. / Bouckaert, J. #3: Journal: Molecules / Year: 2018 Title: A Novel Integrated Way for Deciphering the Glycan Code for the FimH Lectin. Authors: Dumych, T. / Bridot, C. / Gouin, S.G. / Lensink, M.F. / Paryzhak, S. / Szunerits, S. / Blossey, R. / Bilyy, R. / Bouckaert, J. / Krammer, E.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8by3.cif.gz | 141.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8by3.ent.gz | 111.6 KB | Display | PDB format |
PDBx/mmJSON format | 8by3.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8by3_validation.pdf.gz | 3.2 MB | Display | wwPDB validaton report |
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Full document | 8by3_full_validation.pdf.gz | 3.3 MB | Display | |
Data in XML | 8by3_validation.xml.gz | 27.4 KB | Display | |
Data in CIF | 8by3_validation.cif.gz | 38.1 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/by/8by3 ftp://data.pdbj.org/pub/pdb/validation_reports/by/8by3 | HTTPS FTP |
-Related structure data
Related structure data | 7bhdC 8bxyC C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
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-Components
#1: Protein | Mass: 16916.828 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Escherichia coli K-12 (bacteria) / Gene: fimH, b4320, JW4283 / Production host: Escherichia coli BL21(DE3) (bacteria) / Variant (production host): C43 / References: UniProt: P08191 #2: Polysaccharide | Source method: isolated from a genetically manipulated source #3: Chemical | ChemComp-NI / #4: Chemical | #5: Water | ChemComp-HOH / | 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: 5.54 Å3/Da / Density meas: 0.3 Mg/m3 / Density % sol: 77.79 % Description: small lentil-like crystals grown on a large beam |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 8.5 Details: 1 M Lithium sulphate 100 mM Tris-HCl, pH 8.5 10 mM Nickel chloride 3% glycerol |
-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: 0.9763 Å |
Detector | Type: DECTRIS EIGER2 XE 16M / Detector: PIXEL / Date: Sep 24, 2021 / Details: MD3 diffractometer |
Radiation | Monochromator: Si 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 |
Reflection | Resolution: 3.186→114.925 Å / Num. obs: 24701 / % possible obs: 88.45 % / Observed criterion σ(I): 1.2 / Redundancy: 11.07 % / Biso Wilson estimate: 69.74 Å2 / CC1/2: 0.9522 / Rmerge(I) obs: 0.613 / Rpim(I) all: 0.188 / Rrim(I) all: 0.643 / Net I/σ(I): 4.977 |
Reflection shell | Resolution: 3.186→3.341 Å / Redundancy: 13.067 % / Rmerge(I) obs: 1.767 / Mean I/σ(I) obs: 1.6 / Num. unique obs: 1209 / CC1/2: 0.584 / R split: 0.502 / Rrim(I) all: 1.838 / % possible all: 34.1 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.186→114.925 Å / Cor.coef. Fo:Fc: 0.922 / Cor.coef. Fo:Fc free: 0.878 / SU B: 17.795 / SU ML: 0.295 / Cross valid method: FREE R-VALUE / ESU R: 0.977 / ESU R Free: 0.378 Details: Hydrogens have been added in their riding positions
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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 BULK SOLVENT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 61.211 Å2
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Refinement step | Cycle: LAST / Resolution: 3.186→114.925 Å
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Refine LS restraints |
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