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Open data
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Basic information
Entry | Database: PDB / ID: 1kkc | ||||||
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Title | Crystal structure of Aspergillus fumigatus MnSOD | ||||||
![]() | Manganese Superoxide Dismutase | ||||||
![]() | OXIDOREDUCTASE / Homotetramer | ||||||
Function / homology | ![]() IgE binding / superoxide dismutase / superoxide dismutase activity / manganese ion binding / mitochondrial matrix / mitochondrion / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Fluckiger, S. / Mittl, P.R.E. / Scapozza, L. / Fijten, H. / Folkers, G. / Grutter, M.G. / Blaser, K. / Crameri, R. | ||||||
![]() | ![]() Title: Comparison of the crystal structures of the human manganese superoxide dismutase and the homologous Aspergillus fumigatus allergen at 2-A resolution. Authors: Fluckiger, S. / Mittl, P.R. / Scapozza, L. / Fijten, H. / Folkers, G. / Grutter, M.G. / Blaser, K. / Crameri, 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 | ![]() | 181.5 KB | Display | ![]() |
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PDB format | ![]() | 143.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 389.7 KB | Display | ![]() |
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Full document | ![]() | 404.5 KB | Display | |
Data in XML | ![]() | 17.5 KB | Display | |
Data in CIF | ![]() | 30.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 24516.637 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Chemical | ChemComp-MN / #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.31 Å3/Da / Density % sol: 46.69 % | |||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 296 K / Method: vapor diffusion, hanging drop / pH: 8 Details: PEG 400, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 296K | |||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 23 ℃ / pH: 8 | |||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: Prophysics XRM-216 / Detector: IMAGE PLATE / Date: Jun 23, 2000 / Details: double-focusing mirror system |
Radiation | Monochromator: ProPhysics 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→50 Å / Num. obs: 56622 / % possible obs: 91 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 |
Reflection shell | Resolution: 2→2.07 Å / % possible all: 34.8 |
Reflection | *PLUS Lowest resolution: 50 Å / Num. obs: 56585 / Num. measured all: 257369 / Rmerge(I) obs: 0.083 |
Reflection shell | *PLUS % possible obs: 34.8 % / Rmerge(I) obs: 0.333 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: homology model Resolution: 2→50 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 2→50 Å
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Refine LS restraints |
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Software | *PLUS Name: CNS / Classification: refinement | ||||||||||||||||
Refinement | *PLUS Highest resolution: 2 Å / Lowest resolution: 500 Å / σ(F): 0 / % reflection Rfree: 10 % / Rfactor obs: 0.194 | ||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||
Displacement parameters | *PLUS |