+Open data
-Basic information
Entry | Database: PDB / ID: 4mdv | ||||||
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Title | Crystal structure of calcium-bound annexin (Sm)1 | ||||||
Components | Annexin | ||||||
Keywords | METAL BINDING PROTEIN / annexin / calcium-binding protein | ||||||
Function / homology | Function and homology information calcium-dependent phospholipid binding / calcium ion binding / identical protein binding Similarity search - Function | ||||||
Biological species | Schistosoma mansoni (invertebrata) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å | ||||||
Authors | Hofmann, A. | ||||||
Citation | Journal: Febs J. / Year: 2014 Title: Crystal structure and immunological properties of the first annexin from Schistosoma mansoni: insights into the structural integrity of the schistosomal tegument. Authors: Leow, C.Y. / Willis, C. / Osman, A. / Mason, L. / Simon, A. / Smith, B.J. / Gasser, R.B. / Jones, M.K. / Hofmann, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4mdv.cif.gz | 301.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4mdv.ent.gz | 243.2 KB | Display | PDB format |
PDBx/mmJSON format | 4mdv.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/md/4mdv ftp://data.pdbj.org/pub/pdb/validation_reports/md/4mdv | HTTPS FTP |
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-Related structure data
Related structure data | 4mduSC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
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-Components
#1: Protein | Mass: 42815.691 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Schistosoma mansoni (invertebrata) / Gene: annexin (Sm)1, Smp_074150.1 / Plasmid: pET28 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: C4QH88 #2: Chemical | ChemComp-CA / #3: 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: 2.25 Å3/Da / Density % sol: 45.28 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, hanging drop / pH: 9 Details: 12.5% PEG2000, 50 mM TRIS, VAPOR DIFFUSION, HANGING DROP, temperature 289K, pH 9.0 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX1 / Wavelength: 1.3378 Å |
Detector | Type: ADSC QUANTUM 210r / Detector: CCD / Date: Aug 8, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.3378 Å / Relative weight: 1 |
Reflection | Resolution: 2.5→24.1 Å / Num. obs: 26180 / % possible obs: 99.8 % / Redundancy: 3.8 % / Rsym value: 0.041 |
Reflection shell | Highest resolution: 2.5 Å / Redundancy: 3.6 % / Rsym value: 0.386 / % possible all: 99.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4MDU Resolution: 2.5→24.1 Å / SU ML: 0.47 / σ(F): 0.98 / Phase error: 28.21 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 70.315 Å2 / ksol: 0.349 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 2.5→24.1 Å
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Refine LS restraints |
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Refine LS restraints NCS |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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