+Open data
-Basic information
Entry | Database: PDB / ID: 7v1q | ||||||
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Title | Leifsonia Alcohol Dehydrogenases LnADH | ||||||
Components | Alcohol DehydrogenasesAlcohol dehydrogenase | ||||||
Keywords | BIOSYNTHETIC PROTEIN / Alcohol / Dehydrogenases | ||||||
Function / homology | ISOPROPYL ALCOHOL / NICOTINAMIDE-ADENINE-DINUCLEOTIDE Function and homology information | ||||||
Biological species | Leifsonia antarctica (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 1.58 Å | ||||||
Authors | Song, Y. / Qu, X. | ||||||
Funding support | China, 1items
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Citation | Journal: Chembiochem / Year: 2021 Title: Engineering Leifsonia Alcohol Dehydrogenase for Thermostability and Catalytic Efficiency by Enhancing Subunit Interactions. Authors: Zhu, L. / Song, Y. / Chang, C. / Ma, H. / Yang, L. / Deng, Z. / Deng, W. / Qu, X. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7v1q.cif.gz | 704.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7v1q.ent.gz | 605.8 KB | Display | PDB format |
PDBx/mmJSON format | 7v1q.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/v1/7v1q ftp://data.pdbj.org/pub/pdb/validation_reports/v1/7v1q | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 25260.756 Da / Num. of mol.: 8 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Leifsonia antarctica (bacteria) / Production host: Escherichia coli (E. coli) #2: Chemical | ChemComp-IPA / #3: Chemical | ChemComp-NAD / #4: Chemical | ChemComp-ZN / #5: Water | ChemComp-HOH / | Has ligand of interest | N | |
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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: 2.04 Å3/Da / Density % sol: 39.75 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop Details: 0.1M Sodium acetate/Acetic acid, pH 7.0, 0.2M Zinc acetate, 20% PEG 1000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: NFPSS / Beamline: BL19U1 / Wavelength: 0.9785 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jan 9, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9785 Å / Relative weight: 1 |
Reflection | Resolution: 1.58→50 Å / Num. obs: 219460 / % possible obs: 100 % / Redundancy: 6.8 % / Rmerge(I) obs: 0.149 / Net I/σ(I): 15.7 |
Reflection shell | Resolution: 1.58→1.61 Å / Rmerge(I) obs: 0.559 / Mean I/σ(I) obs: 3.1 / Num. unique obs: 11079 |
-Processing
Software |
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Refinement | Method to determine structure: SAD / Resolution: 1.58→49.56 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.949 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.123 / ESU R Free: 0.085 / 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: 54.67 Å2 / Biso mean: 10.53 Å2 / Biso min: 1.26 Å2
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Refinement step | Cycle: final / Resolution: 1.58→49.56 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.581→1.622 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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