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- PDB-1jr9: Crystal Structure of manganese superoxide dismutases from Bacillu... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1jr9 | ||||||
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Title | Crystal Structure of manganese superoxide dismutases from Bacillus halodenitrificans | ||||||
![]() | manganese superoxide dismutase | ||||||
![]() | OXIDOREDUCTASE / manganese superoxide dismutase | ||||||
Function / homology | ![]() superoxide dismutase / superoxide dismutase activity / metal ion binding / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Liao, J. / Liu, M.Y. / Chang, T. / Li, M. / LeGall, J. / Gui, L.L. / Zhang, J.P. / Jiang, T. / Liang, D.C. / Chang, W.R. | ||||||
![]() | ![]() Title: Three-dimensional structure of manganese superoxide dismutase from Bacillus halodenitrificans, a component of the so-called "green protein". Authors: Liao, J. / Liu, M.Y. / Chang, T. / Li, M. / Le Gall, J. / Gui, L.L. / Zhang, J.P. / Jiang, T. / Liang, D.C. / Chang, W.R. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 53.9 KB | Display | ![]() |
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PDB format | ![]() | 38.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 416.1 KB | Display | ![]() |
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Full document | ![]() | 424.5 KB | Display | |
Data in XML | ![]() | 11.2 KB | Display | |
Data in CIF | ![]() | 14.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3mdsS 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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Unit cell |
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Components
#1: Protein | Mass: 22688.266 Da / Num. of mol.: 1 / Fragment: green protein / Source method: isolated from a natural source / Details: cytoplasm Source: (natural) ![]() References: UniProt: Q7SIC3, superoxide dismutase |
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#2: Chemical | ChemComp-MN / |
#3: Chemical | ChemComp-ZN / |
#4: Water | ChemComp-HOH / |
Sequence details | A sequence database reference for this protein does not currently exist. |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.03 Å3/Da / Density % sol: 59.45 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 281 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: PEG4000, Sodium Cacodylate, Zinc acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 281K | ||||||||||||||||||||||||||||||||||||
Crystal | *PLUS Density % sol: 59 % | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 298 K |
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Diffraction source | Source: SEALED TUBE / Type: OTHER / Wavelength: 1.5418 |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Mar 3, 1999 |
Radiation | Monochromator: GRAPHITE / 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→20 Å / Num. all: 7253 / Num. obs: 5995 / % possible obs: 82.6 % / Observed criterion σ(I): 2 / Redundancy: 18.7 % / Rmerge(I) obs: 0.095 / Net I/σ(I): 19.7 |
Reflection shell | Resolution: 2.8→2.88 Å / Mean I/σ(I) obs: 3.5 / Num. unique all: 319 / % possible all: 53.8 |
Reflection | *PLUS Highest resolution: 2.8 Å / Lowest resolution: 20 Å / Num. obs: 4892 / % possible obs: 100 % / Num. measured all: 73544 / Rmerge(I) obs: 0.153 |
Reflection shell | *PLUS Highest resolution: 3.2 Å / Lowest resolution: 3.3 Å / % possible obs: 100 % / Rmerge(I) obs: 0.527 / Mean I/σ(I) obs: 5.8 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 3mds Resolution: 2.8→10 Å / Cross valid method: THROUGHOUT / σ(F): 2 / σ(I): 2 / Stereochemistry target values: Engh & Huber
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Refinement step | Cycle: LAST / Resolution: 2.8→10 Å
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Refine LS restraints |
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Refinement | *PLUS Highest resolution: 2.8 Å / Lowest resolution: 10 Å / Rfactor Rwork: 0.22 | |||||||||||||||||||||||||
Solvent computation | *PLUS | |||||||||||||||||||||||||
Displacement parameters | *PLUS |