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Open data
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Basic information
Entry | Database: PDB / ID: 1sxn | ||||||
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Title | REDUCED BOVINE SUPEROXIDE DISMUTASE AT PH 5.0 | ||||||
![]() | CU, ZN SUPEROXIDE DISMUTASE | ||||||
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Function / homology | ![]() neurofilament cytoskeleton organization / protein phosphatase 2B binding / relaxation of vascular associated smooth muscle / response to superoxide / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Ferraroni, M. / Rypniewski, W.R. / Bruni, B. / Orioli, P. / Wilson, K.S. / Mangani, S. | ||||||
![]() | Journal: J.Biol.Inorg.Chem. / Year: 1998 Title: Crystallographic determination of reduced bovine superoxide dismutase at pH 5.0 and of anion binding to its active site. Authors: Ferraroni, M. / Rypniewski, W.R. / Bruni, B. / Orioli, P. / Mangani, S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 73.1 KB | Display | ![]() |
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PDB format | ![]() | 56.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 1sxcS 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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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 15573.337 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() ![]() ![]() ![]() #2: Chemical | ![]() #3: Chemical | #4: Chemical | #5: Water | ChemComp-HOH / | ![]() Nonpolymer details | LIKE IN 1SXA,1SXB AND 1SXC STRUCTURES, GLU 119 IN BOTH SUBUNITS APPEARS TO BE COVALENTLY MODIFIED. ...LIKE IN 1SXA,1SXB AND 1SXC STRUCTURES | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.5 Å3/Da / Density % sol: 73 % | |||||||||||||||
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Crystal grow![]() | Method: excess nitrogen atmosphere / pH: 5 Details: 20 % PEG6K, 20MM HEPES PH 5.0, SODIUM DITHIONITE (EXCESS), NITROGEN ATMOSPHERE, excess nitrogen atmosphere | |||||||||||||||
Crystal grow | *PLUS Temperature: 22 ℃ / Method: free interface diffusion | |||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 277 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Nov 1, 1995 / Details: MIRRORS |
Radiation | Monochromator: SI(111) / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.9→20 Å / Num. obs: 209202 / % possible obs: 97.2 % / Redundancy: 5 % / Rmerge(I) obs: 0.091 / Rsym value: 0.95 / Net I/σ(I): 8.5 |
Reflection shell | Resolution: 1.9→1.95 Å / Redundancy: 3.4 % / Rmerge(I) obs: 0.075 / Mean I/σ(I) obs: 3.5 / Rsym value: 0.299 / % possible all: 98 |
Reflection | *PLUS Num. obs: 41816 / Num. measured all: 209202 |
Reflection shell | *PLUS % possible obs: 98 % |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: PDB ENTRY 1SXC Resolution: 1.9→10 Å
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Displacement parameters | Biso mean: 25.2 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati d res low obs: 10 Å / Luzzati sigma a obs: 0.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→10 Å
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Refine LS restraints |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor obs: 0.184 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |