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- PDB-3mfg: Crystal structure of Toxic Shock Syndrome Toxin 1 (TSST-1) in com... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3mfg | ||||||
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Title | Crystal structure of Toxic Shock Syndrome Toxin 1 (TSST-1) in complex with the human T cell receptor beta chain Vbeta2.1 (EP-8) | ||||||
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![]() | TOXIN/IMMUNE SYSTEM / Bacterial Toxins / Enterotoxins / Epitopes / Protein Binding / Receptors / Antigen / T-Cell / alpha-beta / Signal Transduction / Superantigens / T-Cell Antigen Receptor Specificity / TOXIN-IMMUNE SYSTEM complex | ||||||
Function / homology | ![]() : / cell surface receptor signaling pathway / extracellular region / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Bonsor, D.A. / Sundberg, E.J. | ||||||
![]() | ![]() Title: Crystal structure of Toxic Shock Syndrome Toxin 1 (TSST-1) in complex with the human T cell receptor beta chain Vbeta2.1 (EP-8) Authors: Bonsor, D.A. / Sundberg, E.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 75.4 KB | Display | ![]() |
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PDB format | ![]() | 55.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 455.7 KB | Display | ![]() |
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Full document | ![]() | 458.1 KB | Display | |
Data in XML | ![]() | 13.7 KB | Display | |
Data in CIF | ![]() | 18.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2ij0S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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3 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 22103.770 Da / Num. of mol.: 1 / Fragment: residues 21-234 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Strain: N315 / Gene: tst, SA1819 / Plasmid: pET41a / Production host: ![]() ![]() | ||||
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#2: Protein | Mass: 12816.426 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||||
#3: Chemical | #4: Chemical | ChemComp-GOL / | #5: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.97 Å3/Da / Density % sol: 75.23 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop Details: 0.48M Lithium Sulfate, 22% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 270 / Detector: CCD / Date: Aug 27, 2009 |
Radiation | Monochromator: Si(111) channel cut monochromator / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.369→47.582 Å / Num. all: 28994 / Num. obs: 28994 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 14.9 % / Rsym value: 0.134 |
Reflection shell | Resolution: 2.37→2.5 Å / Redundancy: 11.2 % / Mean I/σ(I) obs: 2.5 / Num. unique all: 4118 / Rsym value: 0.99 / % possible all: 99.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2IJ0 Resolution: 2.37→47.58 Å / Cor.coef. Fo:Fc: 0.921 / Cor.coef. Fo:Fc free: 0.881 / Occupancy max: 1 / Occupancy min: 0.5 / SU B: 5.801 / SU ML: 0.139 / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R: 0.21 / ESU R Free: 0.204 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS; U VALUES: REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 69.68 Å2 / Biso mean: 32.734 Å2 / Biso min: 11.19 Å2
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Refinement step | Cycle: LAST / Resolution: 2.37→47.58 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.369→2.43 Å / Total num. of bins used: 20
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