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Yorodumi- PDB-5e7o: Crystal structure of the perchlorate reductase PcrAB mutant W461E... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5e7o | ||||||
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Title | Crystal structure of the perchlorate reductase PcrAB mutant W461E of PcrA from Azospira suillum PS | ||||||
Components | (DMSO reductase family type II enzyme, ...) x 2 | ||||||
Keywords | OXIDOREDUCTASE / oxidoreductase Mo-bisMGD Fe-S cluster perchlorate dissmilation | ||||||
Function / homology | Function and homology information oxidoreductase complex / anaerobic respiration / cellular respiration / molybdopterin cofactor binding / 3 iron, 4 sulfur cluster binding / 4 iron, 4 sulfur cluster binding / periplasmic space / oxidoreductase activity / metal ion binding Similarity search - Function | ||||||
Biological species | Dechlorosoma suillum (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.4 Å | ||||||
Authors | Tsai, C.-L. / Tainer, J.A. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2016 Title: Perchlorate Reductase Is Distinguished by Active Site Aromatic Gate Residues. Authors: Youngblut, M.D. / Tsai, C.L. / Clark, I.C. / Carlson, H.K. / Maglaqui, A.P. / Gau-Pan, P.S. / Redford, S.A. / Wong, A. / Tainer, J.A. / Coates, J.D. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5e7o.cif.gz | 1.5 MB | Display | PDBx/mmCIF format |
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PDB format | pdb5e7o.ent.gz | 1.2 MB | Display | PDB format |
PDBx/mmJSON format | 5e7o.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/e7/5e7o ftp://data.pdbj.org/pub/pdb/validation_reports/e7/5e7o | HTTPS FTP |
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-Related structure data
Related structure data | 4yddSC 5ch7C 5chcC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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Unit cell |
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-Components
-DMSO reductase family type II enzyme, ... , 2 types, 12 molecules ACEGIKBDFHJL
#1: Protein | Mass: 102012.758 Da / Num. of mol.: 6 / Fragment: UNP residues 29-927 / Mutation: W461E Source method: isolated from a genetically manipulated source Source: (gene. exp.) Dechlorosoma suillum (strain ATCC BAA-33 / DSM 13638 / PS) (bacteria) Strain: ATCC BAA-33 / DSM 13638 / PS / Gene: Dsui_0149 / Production host: Dechlorosoma suillum PS (bacteria) / References: UniProt: G8QM55 #2: Protein | Mass: 37067.809 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Dechlorosoma suillum (strain ATCC BAA-33 / DSM 13638 / PS) (bacteria) Strain: ATCC BAA-33 / DSM 13638 / PS / Gene: Dsui_0148 / Production host: Dechlorosoma suillum PS (bacteria) / References: UniProt: G8QM54 |
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-Non-polymers , 8 types, 3057 molecules
#3: Chemical | ChemComp-SF4 / #4: Chemical | ChemComp-MO / #5: Chemical | ChemComp-MGD / #6: Chemical | ChemComp-MD1 / #7: Chemical | ChemComp-EDO / #8: Chemical | #9: Chemical | ChemComp-F3S / #10: Water | ChemComp-HOH / | |
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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: 2.42 Å3/Da / Density % sol: 49.26 % / Description: hexagonal plate |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 / Details: 23% PEG3350, 0.1M Tris / PH range: 8.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 12.3.1 / Wavelength: 1.0062 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Sep 16, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.0062 Å / Relative weight: 1 |
Reflection twin | Operator: l,k,-h-l / Fraction: 0.16 |
Reflection | Resolution: 2.4→48.32 Å / Num. obs: 306131 / % possible obs: 99.2 % / Redundancy: 3.7 % / Rmerge(I) obs: 0.145 / Net I/σ(I): 6.8 |
Reflection shell | Resolution: 2.4→2.44 Å / Redundancy: 3.8 % / Rmerge(I) obs: 0.82 / Mean I/σ(I) obs: 2 / % possible all: 99.8 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4YDD Resolution: 2.4→48.318 Å / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 33.18 / Stereochemistry target values: TWIN_LSQ_F
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.4→48.318 Å
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Refine LS restraints |
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LS refinement shell |
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