+Open data
-Basic information
Entry | Database: PDB / ID: 6l55 | ||||||
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Title | Recombinant Tegillarca granosa ferritin | ||||||
Components | Ferritin | ||||||
Keywords | OXIDOREDUCTASE / ferritin / copper / tegillarca granosa / Structural Genomics / Center for Eukaryotic Structural Genomics / CESG | ||||||
Function / homology | Function and homology information ferroxidase / ferroxidase activity / ferric iron binding / iron ion transport / intracellular iron ion homeostasis Similarity search - Function | ||||||
Biological species | Tegillarca granosa (invertebrata) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.78304866205 Å | ||||||
Authors | Jiang, Q.Q. / Su, X.R. / Ming, T.H. / Huan, H.S. | ||||||
Citation | Journal: Front Mol Biosci / Year: 2022 Title: Structural Insights Into the Effects of Interactions With Iron and Copper Ions on Ferritin From the Blood Clam Tegillarca granosa. Authors: Ming, T.H. / Jiang, Q.Q. / Huo, C. / Huan, H.S. / Wu, Y. / Su, C. / Qiu, X. / Lu, C. / Zhou, J. / Li, Y. / Han, J. / Zhang, Z. / Su, X.R. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6l55.cif.gz | 580.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6l55.ent.gz | 382.3 KB | Display | PDB format |
PDBx/mmJSON format | 6l55.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/l5/6l55 ftp://data.pdbj.org/pub/pdb/validation_reports/l5/6l55 | HTTPS FTP |
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-Related structure data
Related structure data | 6kzyC 6l56C 6l58C 1bg7S 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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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein | Mass: 20020.438 Da / Num. of mol.: 12 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Tegillarca granosa (invertebrata) / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: D3JCC5, ferroxidase #2: Chemical | ChemComp-FE / #3: Chemical | ChemComp-NA / #4: Chemical | ChemComp-FMT / #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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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: 3.69 Å3/Da / Density % sol: 66.71 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, sitting drop / Details: 4.0M Sodium formate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U1 / Wavelength: 0.9789 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 26, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9789 Å / Relative weight: 1 |
Reflection | Resolution: 1.78→50 Å / Num. obs: 330028 / % possible obs: 98.9 % / Observed criterion σ(F): 0 / Redundancy: 6.7 % / Biso Wilson estimate: 9.09524895279 Å2 / Rmerge(I) obs: 0.092 / Rsym value: 0.092 / Net I/σ(I): 3.4 |
Reflection shell | Resolution: 1.78→1.81 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.158 / Mean I/σ(I) obs: 2 / Num. unique obs: 13365 / Rsym value: 0.158 / % possible all: 80.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1BG7 Resolution: 1.78304866205→48.0415875624 Å / SU ML: 0.155468541151 / Cross valid method: FREE R-VALUE / σ(F): 1.37501343695 / Phase error: 25.4898395884
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 8.94085098839 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.78304866205→48.0415875624 Å
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Refine LS restraints |
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LS refinement shell |
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