+Open data
-Basic information
Entry | Database: PDB / ID: 5ixz | ||||||
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Title | Crystal structure of the signaling protein complex 5 | ||||||
Components | Alr2278 protein | ||||||
Keywords | SIGNALING PROTEIN / Soluble guanylyl cyclase / H-NOX domain / Nitric oxide / Heme-Binding Domain / DMSO | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Nostoc sp. (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.4 Å | ||||||
Authors | Kumar, V. / van den Akker, F. | ||||||
Funding support | United States, 1items
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Citation | Journal: To Be Published Title: Crystal structure of the signaling protein complex 5 Authors: Kumar, V. / van den Akker, F. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5ixz.cif.gz | 87.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5ixz.ent.gz | 65.5 KB | Display | PDB format |
PDBx/mmJSON format | 5ixz.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ix/5ixz ftp://data.pdbj.org/pub/pdb/validation_reports/ix/5ixz | HTTPS FTP |
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-Related structure data
Related structure data | 4iamS S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 20358.799 Da / Num. of mol.: 2 / Fragment: UNP resiudes 1-182 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) (bacteria) Strain: PCC 7120 / SAG 25.82 / UTEX 2576 / Gene: alr2278 / Production host: Escherichia coli (E. coli) / References: UniProt: Q8YUQ7 #2: Chemical | #3: Chemical | #4: Chemical | ChemComp-MLI / | #5: Water | ChemComp-HOH / | |
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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: 3.72 Å3/Da / Density % sol: 66.92 % / Description: Red-colored crystals |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 7 Details: 1.9M sodium malonate, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 0.97945 Å | |||||||||||||||
Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD / Date: May 17, 2015 / Details: Mirrors | |||||||||||||||
Radiation | Monochromator: Graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||
Radiation wavelength | Wavelength: 0.97945 Å / Relative weight: 1 | |||||||||||||||
Reflection twin |
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Reflection | Resolution: 2.4→38.98 Å / Num. obs: 23398 / % possible obs: 99.78 % / Redundancy: 7.2 % / Biso Wilson estimate: 71.5 Å2 / Rmerge(I) obs: 0.15 / Rsym value: 0.065 / Net I/σ(I): 11.5 | |||||||||||||||
Reflection shell | Resolution: 2.4→2.49 Å / Redundancy: 7.2 % / Mean I/σ(I) obs: 2.54 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4IAM Resolution: 2.4→38.98 Å / Cor.coef. Fo:Fc: 0.973 / Cor.coef. Fo:Fc free: 0.966 / SU B: 3.941 / SU ML: 0.096 / Cross valid method: THROUGHOUT / ESU R: 0.039 / ESU R Free: 0.033 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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 mean: 93.567 Å2
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Refinement step | Cycle: 1 / Resolution: 2.4→38.98 Å
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