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- PDB-8guu: Crystal structure of pilus-specific sortase C mutant from Strepto... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8guu | ||||||
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Title | Crystal structure of pilus-specific sortase C mutant from Streptococcus sanguinis | ||||||
![]() | Sortase-like protein, putative | ||||||
![]() | HYDROLASE / Sortase C / pilus-specific sortase / Cysteine transpeptidase / dental plaque / biofilm / pili | ||||||
Function / homology | Sortase C / Sortase family / Sortase domain superfamily / Sortase domain / hydrolase activity / membrane / Sortase-like protein, putative![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Yadav, S. / Parijat, P. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Crystal structure of the pilus-specific sortase from early colonizing oral Streptococcus sanguinis captures an active open-lid conformation. Authors: Yadav, S. / Parijat, P. / Krishnan, V. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 96.3 KB | Display | ![]() |
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PDB format | ![]() | 71.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 866 KB | Display | ![]() |
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Full document | ![]() | 866.1 KB | Display | |
Data in XML | ![]() | 10.1 KB | Display | |
Data in CIF | ![]() | 13.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8gr6SC S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 21688.430 Da / Num. of mol.: 1 / Mutation: C209A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: SK36 / Gene: srtC, SSA_1631 / Plasmid: pET28b / Production host: ![]() ![]() | ||||
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#2: Chemical | #3: Water | ChemComp-HOH / | Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.52 Å3/Da / Density % sol: 69 % / Description: Rhombohedral |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 5 Details: 100 mM Sodium Acetate pH 5.5, 200 mM Ammonium sulphate, and 10 % PEG 2000MME. |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 30, 2020 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97242 Å / Relative weight: 1 |
Reflection | Resolution: 2.008→69.82 Å / Num. obs: 24438 / % possible obs: 93.3 % / Redundancy: 11.8 % / Biso Wilson estimate: 42.7 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.088 / Rpim(I) all: 0.026 / Net I/σ(I): 15.9 |
Reflection shell | Resolution: 2.008→2.043 Å / Redundancy: 9.9 % / Rmerge(I) obs: 1.039 / Mean I/σ(I) obs: 2.2 / Num. unique obs: 12862 / CC1/2: 0.871 / Rpim(I) all: 0.348 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 8GR6 Resolution: 2.008→69.82 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.959 / SU B: 8.669 / SU ML: 0.111 / Cross valid method: THROUGHOUT / ESU R: 0.12 / ESU R Free: 0.119 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: U VALUES : WITH TLS ADDED HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
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Solvent computation | Ion probe radii: 0.7 Å / Shrinkage radii: 0.7 Å / VDW probe radii: 1 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 54.637 Å2
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Refinement step | Cycle: LAST / Resolution: 2.008→69.82 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.008→2.06 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Origin x: 14.72 Å / Origin y: -16.008 Å / Origin z: -16.576 Å
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