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- PDB-2cfu: Crystal structure of SdsA1, an alkylsulfatase from Pseudomonas ae... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2cfu | ||||||
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Title | Crystal structure of SdsA1, an alkylsulfatase from Pseudomonas aeruginosa, in complex with 1-decane-sulfonic-acid. | ||||||
![]() | SDSA1 | ||||||
![]() | HYDROLASE / SDS-HYDROLASE / SDSA1 / LACTAMASE | ||||||
Function / homology | ![]() linear primary-alkylsulfatase / linear primary-alkylsulfatase activity / dodecyl sulfate metabolic process / outer membrane-bounded periplasmic space / protein dimerization activity / identical protein binding / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Hagelueken, G. / Adams, T.M. / Wiehlmann, L. / Widow, U. / Kolmar, H. / Tuemmler, B. / Heinz, D.W. / Schubert, W.-D. | ||||||
![]() | ![]() Title: The Crystal Structure of Sdsa1, an Alkylsulfatase from Pseudomonas Aeruginosa, Defines a Third Class of Sulfatases. Authors: Hagelueken, G. / Adams, T.M. / Wiehlmann, L. / Widow, U. / Kolmar, H. / Tummler, B. / Heinz, D.W. / Schubert, W.-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 | ![]() | 156.5 KB | Display | ![]() |
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PDB format | ![]() | 123.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 456.5 KB | Display | ![]() |
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Full document | ![]() | 461.6 KB | Display | |
Data in XML | ![]() | 30.1 KB | Display | |
Data in CIF | ![]() | 46 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2cfzC ![]() 2cg2C ![]() 2cg3SC C: citing same article ( 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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1 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 72673.031 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Non-polymers , 5 types, 549 molecules ![](data/chem/img/1DB.gif)
![](data/chem/img/PEG.gif)
![](data/chem/img/IPA.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/PEG.gif)
![](data/chem/img/IPA.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-1DB / | ||||||
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#3: Chemical | ChemComp-PEG / #4: Chemical | ChemComp-IPA / | #5: Chemical | #6: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.6 Å3/Da / Density % sol: 52.7 % |
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Crystal grow | pH: 6 Details: 12% PEG 4000,10 % ISO-PROPANOL, 200 MM LICL,100 MM CITRATE PH6, pH 6.00 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Jun 20, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9001 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→50 Å / Num. obs: 68233 / % possible obs: 98 % / Observed criterion σ(I): 3 / Redundancy: 6.8 % / Rmerge(I) obs: 0.12 / Net I/σ(I): 12 |
Reflection shell | Resolution: 1.9→1.95 Å / Redundancy: 7 % / Rmerge(I) obs: 0.52 / Mean I/σ(I) obs: 3.1 / % possible all: 98 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2CG3 Resolution: 1.9→74.54 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.935 / SU B: 5.701 / SU ML: 0.09 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.132 / ESU R Free: 0.131 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. RESIDUES 206-208 ARE DISORDERED AND WERE MODELLED BY WATER. CHAIN B 1-6.
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 19.91 Å2
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Refinement step | Cycle: LAST / Resolution: 1.9→74.54 Å
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Refine LS restraints |
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