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- PDB-4weu: Co-complex structure of the F4 fimbrial adhesin FaeG variant ad w... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4weu | |||||||||
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Title | Co-complex structure of the F4 fimbrial adhesin FaeG variant ad with llama single domain antibody V3 | |||||||||
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![]() | CELL ADHESION / Complex / Adhesin / Nanobody / Llama single domain antibody | |||||||||
Function / homology | ![]() | |||||||||
Biological species | ![]() ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Moonens, K. / Van den Broeck, I. / Pardon, E. / De Kerpel, M. / Remaut, H. / De Greve, H. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural insight in the inhibition of adherence of F4 fimbriae producing enterotoxigenic Escherichia coli by llama single domain antibodies. Authors: Moonens, K. / Van den Broeck, I. / Okello, E. / Pardon, E. / De Kerpel, M. / Remaut, H. / De Greve, H. #1: Journal: Proc. Natl. Acad. Sci. U.S.A. / Year: 2013 Title: Orally fed seeds producing designer IgAs protect weaned piglets against enterotoxigenic Escherichia coli infection. Authors: Virdi, V. / Coddens, A. / De Buck, S. / Millet, S. / Goddeeris, B.M. / Cox, E. / De Greve, H. / Depicker, A. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 280.4 KB | Display | ![]() |
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PDB format | ![]() | 226.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 458.6 KB | Display | ![]() |
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Full document | ![]() | 464 KB | Display | |
Data in XML | ![]() | 25.3 KB | Display | |
Data in CIF | ![]() | 34.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4wemC ![]() 4wenC ![]() 3hlrS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: _ / Refine code: _
NCS ensembles :
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Components
#1: Antibody | Mass: 14042.632 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Protein | Mass: 29217.375 Da / Num. of mol.: 2 / Fragment: residues 40-285 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.44 Å3/Da / Density % sol: 49.54 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8.5 Details: 0.12 M Ethylene Glycols (Di-Ethyleneglycol; Tri-Ethyleneglycol; TetraEthyleneglycol; Penta-Ethyleneglycol); 0.1 M Tris (base); Bicine pH 8.5; 37.50% % v/v MPD (racemic); PEG 1K; PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 23, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.98 Å / Relative weight: 1 |
Reflection | Resolution: 2.61→29.52 Å / Num. obs: 26553 / % possible obs: 98.3 % / Redundancy: 10.6 % / Net I/σ(I): 16.1 |
Reflection shell | Resolution: 2.61→2.67 Å / Redundancy: 3.8 % / Mean I/σ(I) obs: 1.1 / % possible all: 79.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3HLR Resolution: 2.61→29.54 Å / Cor.coef. Fo:Fc: 0.942 / Cor.coef. Fo:Fc free: 0.917 / SU B: 26.18 / SU ML: 0.246 / Cross valid method: THROUGHOUT / ESU R: 0.634 / ESU R Free: 0.298 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 61.337 Å2
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Refinement step | Cycle: 1 / Resolution: 2.61→29.54 Å
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Refine LS restraints |
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