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Yorodumi- PDB-2nvb: Contribution of Pro275 to the Thermostability of the Alcohol Dehy... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2nvb | ||||||
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Title | Contribution of Pro275 to the Thermostability of the Alcohol Dehydrogenases (ADHs) | ||||||
Components | NADP-dependent alcohol dehydrogenase | ||||||
Keywords | OXIDOREDUCTASE / Rossmann fold / Structural Genomics / Israel Structural Proteomics Center / ISPC | ||||||
Function / homology | Function and homology information isopropanol dehydrogenase (NADP+) / isopropanol dehydrogenase (NADP+) activity / zinc ion binding Similarity search - Function | ||||||
Biological species | Thermoanaerobacter brockii (bacteria) | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.8 Å | ||||||
Authors | Goihberg, E. / Tel-Or, S. / Peretz, M. / Frolow, F. / Dym, O. / Burstein, Y. / Israel Structural Proteomics Center (ISPC) | ||||||
Citation | Journal: Proteins / Year: 2008 Title: Thermal stabilization of the protozoan Entamoeba histolytica alcohol dehydrogenase by a single proline substitution Authors: Goihberg, E. / Dym, O. / Tel-Or, S. / Shimon, L. / Frolow, F. / Peretz, M. / Burstein, Y. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2nvb.cif.gz | 269.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2nvb.ent.gz | 220.4 KB | Display | PDB format |
PDBx/mmJSON format | 2nvb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/nv/2nvb ftp://data.pdbj.org/pub/pdb/validation_reports/nv/2nvb | HTTPS FTP |
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-Related structure data
Related structure data | 2ouiC 1ykfS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
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2 |
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3 |
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Unit cell |
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-Components
#1: Protein | Mass: 37712.844 Da / Num. of mol.: 4 / Mutation: P275D Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermoanaerobacter brockii (bacteria) / Gene: adh / Plasmid: Bluescript / Production host: Escherichia coli (E. coli) / Strain (production host): TG1 / References: UniProt: P14941, alcohol dehydrogenase (NADP+) #2: Chemical | ChemComp-ZN / #3: Chemical | ChemComp-NAP / |
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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: 2.76 Å3/Da / Density % sol: 55.37 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.3 Details: 16%(w/v) PEG 4000, 50mM NaCl, 50mM Tris-HCl, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 8.3 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU300 / Wavelength: 1.5418 Å |
Detector | Type: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: May 14, 2005 / Details: mirrors |
Radiation | Monochromator: Yale Mirrors / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.8→40 Å / Num. all: 41876 / Num. obs: 40410 / % possible obs: 96.5 % / Redundancy: 4 % / Biso Wilson estimate: 33.8 Å2 / Rmerge(I) obs: 0.085 / Rsym value: 0.065 / Net I/σ(I): 12 |
Reflection shell | Resolution: 2.8→2.9 Å / Redundancy: 4 % / Rmerge(I) obs: 0.43 / Mean I/σ(I) obs: 2 / Num. unique all: 3894 / Rsym value: 0.48 / % possible all: 94 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1YKF Resolution: 2.8→39.6 Å / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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Displacement parameters | Biso mean: 40.4 Å2
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Refine analyze | Luzzati coordinate error obs: 0.36 Å / Luzzati d res low obs: 5 Å / Luzzati sigma a obs: 0.42 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.8→39.6 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.8→2.98 Å
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