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Yorodumi- PDB-3v1n: Crystal Structure of the H265Q mutant of a C-C hydrolase, BphD fr... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3v1n | ||||||
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Title | Crystal Structure of the H265Q mutant of a C-C hydrolase, BphD from Burkholderia xenovorans LB400, after exposure to its substrate HOPDA | ||||||
Components | 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate hydrolase | ||||||
Keywords | HYDROLASE / C-C bond hydrolase / Alpha/beta hydrolase fold / BPHD / ALPHA/BETA HYDROLASE / PCB DEGRADATION / META CLEAVAGE PRODUCT HYDROLASE / MCP HYDROLASE / 2-HYDROXY-6-OXO-6-PHENYL-HEXA-2 / 4-DIENOATE HYDROLASE | ||||||
Function / homology | Function and homology information 2-hydroxy-6-oxonona-2,4-dienedioate hydrolase activity / 2,6-dioxo-6-phenylhexa-3-enoate hydrolase / 2,6-dioxo-6-phenylhexa-3-enoate hydrolase activity / : Similarity search - Function | ||||||
Biological species | Burkholderia xenovorans (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.59 Å | ||||||
Authors | Ghosh, S. / Bolin, J.T. | ||||||
Citation | Journal: J.Am.Chem.Soc. / Year: 2012 Title: Identification of an Acyl-Enzyme Intermediate in a meta-Cleavage Product Hydrolase Reveals the Versatility of the Catalytic Triad. Authors: Ruzzini, A.C. / Ghosh, S. / Horsman, G.P. / Foster, L.J. / Bolin, J.T. / Eltis, L.D. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3v1n.cif.gz | 71.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3v1n.ent.gz | 56.1 KB | Display | PDB format |
PDBx/mmJSON format | 3v1n.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 3v1n_validation.pdf.gz | 465 KB | Display | wwPDB validaton report |
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Full document | 3v1n_full_validation.pdf.gz | 467.5 KB | Display | |
Data in XML | 3v1n_validation.xml.gz | 14.6 KB | Display | |
Data in CIF | 3v1n_validation.cif.gz | 20.8 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/v1/3v1n ftp://data.pdbj.org/pub/pdb/validation_reports/v1/3v1n | HTTPS FTP |
-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 32058.633 Da / Num. of mol.: 1 / Mutation: H265Q Source method: isolated from a genetically manipulated source Source: (gene. exp.) Burkholderia xenovorans (bacteria) / Strain: LB400 / Gene: bphD, Bxeno_C1120, Bxe_C1186 / Production host: Escherichia coli (E. coli) / Strain (production host): DH5a References: UniProt: P47229, 2,6-dioxo-6-phenylhexa-3-enoate hydrolase |
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#2: Chemical | ChemComp-MLA / |
#3: Chemical | ChemComp-BEZ / |
#4: Chemical | ChemComp-HPK / ( |
#5: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 47.06 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 6.4 Details: 2.4 M Sodium malonate, 10 mM Calcium chloride dihydrate, pH 6.4, vapor diffusion, sitting drop, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 23-ID-D / Wavelength: 1 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Feb 27, 2010 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.59→82.48 Å / Num. obs: 40851 / % possible obs: 99.9 % / Redundancy: 14 % / Rmerge(I) obs: 0.07 / Χ2: 1.112 / Net I/σ(I): 11.3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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-Phasing
Phasing | Method: molecular replacement | |||||||||
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Phasing MR | Rfactor: 38.73 / Model details: Phaser MODE: MR_AUTO
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.59→82.48 Å / Cor.coef. Fo:Fc: 0.966 / Cor.coef. Fo:Fc free: 0.95 / WRfactor Rfree: 0.2185 / WRfactor Rwork: 0.1863 / Occupancy max: 1 / Occupancy min: 0.5 / FOM work R set: 0.8506 / SU B: 1.747 / SU ML: 0.061 / SU R Cruickshank DPI: 0.0881 / SU Rfree: 0.0883 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.088 / ESU R Free: 0.088 / 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: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 53.38 Å2 / Biso mean: 21.6 Å2 / Biso min: 11.87 Å2
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Refinement step | Cycle: LAST / Resolution: 1.59→82.48 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.588→1.629 Å / Total num. of bins used: 20
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