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Open data
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Basic information
Entry | Database: PDB / ID: 3ml3 | ||||||
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Title | Crystal structure of the IcsA autochaperone region | ||||||
![]() | Outer membrane protein icsA autotransporter | ||||||
![]() | PROTEIN TRANSPORT / BETA HELIX / BETA SANDWICH | ||||||
Function / homology | ![]() cell tip / cell outer membrane / periplasmic space / cell adhesion / cell surface / extracellular region Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Diezmann, D. / Kuhnel, K. | ||||||
![]() | ![]() Title: Crystal Structure of the Autochaperone Region from the Shigella flexneri Autotransporter IcsA Authors: Kuhnel, K. / Diezmann, D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 43.5 KB | Display | ![]() |
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PDB format | ![]() | 30.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 418.3 KB | Display | ![]() |
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Full document | ![]() | 420.3 KB | Display | |
Data in XML | ![]() | 8.6 KB | Display | |
Data in CIF | ![]() | 11.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 20242.346 Da / Num. of mol.: 1 / Fragment: IcsA autochaperone region, UNP residues 591-758 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Water | ChemComp-HOH / |
Sequence details | V725A IS A NATURAL VARIANT ACCORDING TO DATABASE UNIPROTKB/SWISS-PROT Q7BCK4 (ICSA_SHIFL). |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.77 Å3/Da / Density % sol: 74.21 % |
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Crystal grow | Temperature: 293 K / Method: evaporation / pH: 6 Details: 17% PEG 4000, 10% isopropanol, 0.1M sodium citrate, pH 6.0, EVAPORATION, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jul 16, 2008 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9788 Å / Relative weight: 1 |
Reflection | Resolution: 2→25 Å / Num. all: 25896 / Num. obs: 24863 / % possible obs: 96 % / Observed criterion σ(F): 3 / Observed criterion σ(I): 3 / Redundancy: 8.7 % / Biso Wilson estimate: 45.7 Å2 / Rsym value: 0.046 / Net I/σ(I): 25.1 |
Reflection shell | Resolution: 2→2.1 Å / Redundancy: 7.6 % / Mean I/σ(I) obs: 3.8 / Num. unique all: 3167 / Rsym value: 0.606 / % possible all: 90.3 |
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Processing
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Refinement | Method to determine structure: ![]()
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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: 38.925 Å2
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Refinement step | Cycle: LAST / Resolution: 2→23.99 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2→2.052 Å / Total num. of bins used: 20 /
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