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Yorodumi- PDB-4cxu: G4 mutant of PAS, arylsulfatase from Pseudomonas Aeruginosa, in c... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 4cxu | |||||||||
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| Title | G4 mutant of PAS, arylsulfatase from Pseudomonas Aeruginosa, in complex with 3-Br-Phenolphenylphosphonate | |||||||||
Components | ARYLSULFATASE | |||||||||
Keywords | HYDROLASE / CATALYTIC PROMISCUITY / DIRECTED EVOLUTION / NEUTRAL DRIFT / SULFATASE / SUPERFAMILY | |||||||||
| Function / homology | Function and homology informationarylsulfatase (type I) / arylsulfatase activity / phosphoric diester hydrolase activity / metal ion binding / cytoplasm Similarity search - Function | |||||||||
| Biological species | ![]() | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.03 Å | |||||||||
Authors | Miton, C.M. / Jonas, S. / Mohammed, M.F. / Fischer, G. / Loo, B.v. / Kintses, B. / Hyvonen, M. / Tokuriki, N. / Hollfelder, F. | |||||||||
Citation | Journal: Proc. Natl. Acad. Sci. U.S.A. / Year: 2018Title: Evolutionary repurposing of a sulfatase: A new Michaelis complex leads to efficient transition state charge offset. Authors: Miton, C.M. / Jonas, S. / Fischer, G. / Duarte, F. / Mohamed, M.F. / van Loo, B. / Kintses, B. / Kamerlin, S.C.L. / Tokuriki, N. / Hyvonen, M. / Hollfelder, F. | |||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 4cxu.cif.gz | 227.3 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb4cxu.ent.gz | 181.9 KB | Display | PDB format |
| PDBx/mmJSON format | 4cxu.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4cxu_validation.pdf.gz | 1.1 MB | Display | wwPDB validaton report |
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| Full document | 4cxu_full_validation.pdf.gz | 1.1 MB | Display | |
| Data in XML | 4cxu_validation.xml.gz | 45.2 KB | Display | |
| Data in CIF | 4cxu_validation.cif.gz | 66 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cx/4cxu ftp://data.pdbj.org/pub/pdb/validation_reports/cx/4cxu | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4cxkC ![]() 4cxsC ![]() 4cyrC ![]() 4cysC ![]() 5aj9C ![]() 1hdhS 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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| 2 | ![]()
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| Unit cell |
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| Components on special symmetry positions |
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| Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: _ / Ens-ID: 1 / Beg auth comp-ID: LYS / Beg label comp-ID: LYS / End auth comp-ID: VAL / End label comp-ID: VAL / Refine code: _ / Auth seq-ID: 3 - 527 / Label seq-ID: 3 - 527
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Components
| #1: Protein | Mass: 59975.484 Da / Num. of mol.: 2 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() References: UniProt: U6AIT1, UniProt: P51691*PLUS, arylsulfatase (type I) #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.39 Å3/Da / Density % sol: 48.59 % / Description: NONE |
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| Crystal grow | pH: 6.3 Details: 32% PEG 5000 MME, 2 MM (NH4)2SO4, 0.1M MES PH 6.3, 200 MM 62Y PHENOLPHENYLPHOSPHONATE |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.92 |
| Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 8, 2013 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.92 Å / Relative weight: 1 |
| Reflection | Resolution: 2.03→66.97 Å / Num. obs: 72479 / % possible obs: 98.3 % / Observed criterion σ(I): -3 / Redundancy: 3.8 % / Biso Wilson estimate: 22.6 Å2 / Rmerge(I) obs: 0.12 / Net I/σ(I): 8 |
| Reflection shell | Resolution: 2.03→2.03 Å / Redundancy: 3.8 % / Rmerge(I) obs: 0.56 / Mean I/σ(I) obs: 2.1 / % possible all: 99.2 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 1HDH Resolution: 2.03→93.99 Å / Cor.coef. Fo:Fc: 0.935 / Cor.coef. Fo:Fc free: 0.914 / SU B: 5.364 / SU ML: 0.145 / Cross valid method: THROUGHOUT / ESU R: 0.22 / ESU R Free: 0.179 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY. 2 RESIDUES MISSING FROM N-TERMINUS, 10 RESIDUES MISSING FROM C-TERMINUS RESIDUES 76-84 NOT VISIBLE
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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: 25.245 Å2
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| Refinement step | Cycle: LAST / Resolution: 2.03→93.99 Å
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| Refine LS restraints |
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