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Open data
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Basic information
Entry | Database: PDB / ID: 7pfj | ||||||
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Title | 20 minute Fe2+ soaked structure of SynFtn Variant E141A | ||||||
![]() | Ferritin | ||||||
![]() | METAL BINDING PROTEIN / iron binding protein | ||||||
Function / homology | ![]() bacterial non-heme ferritin / intracellular sequestering of iron ion / ferroxidase activity / ferric iron binding / ferrous iron binding / iron ion transport / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
Model details | structure determined from crystals of SynFtn D65A that have not been soaked in Fe2+ | ||||||
![]() | Hemmings, A.M. / Bradley, J.M. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Key carboxylate residues for iron transit through the prokaryotic ferritin Syn Ftn. Authors: Bradley, J.M. / Fair, J. / Hemmings, A.M. / Le Brun, N.E. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 91.2 KB | Display | ![]() |
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PDB format | ![]() | 69.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 904 KB | Display | ![]() |
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Full document | ![]() | 904 KB | Display | |
Data in XML | ![]() | 10.9 KB | Display | |
Data in CIF | ![]() | 16 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7pf7C ![]() 7pf8C ![]() 7pf9C ![]() 7pfbC ![]() 7pfgC ![]() 7pfhC ![]() 7pfiC ![]() 7pfkC ![]() 5ouwS C: citing same article ( 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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1 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 20174.320 Da / Num. of mol.: 1 / Fragment: ferritin / Mutation: E141A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: CC9311 / Gene: sync_1539 / Plasmid: pET21a / Production host: ![]() ![]() |
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-Non-polymers , 5 types, 231 molecules ![](data/chem/img/FE.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/ACT.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/ACT.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | ChemComp-ACT / | #6: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.85 Å3/Da / Density % sol: 56.8 % / Mosaicity: 0 ° |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, sitting drop / pH: 4.6 / Details: 2M NaCl |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Dec 4, 2019 | ||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9762 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||
Reflection | Resolution: 1.59→62.46 Å / Num. obs: 32306 / % possible obs: 100 % / Redundancy: 78.5 % / Biso Wilson estimate: 29.92 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.07 / Rpim(I) all: 0.008 / Rrim(I) all: 0.071 / Net I/σ(I): 41.8 / Num. measured all: 2536613 / Scaling rejects: 4 | ||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5OUW Resolution: 1.65→40.531 Å / SU ML: 0.14 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 16.77 / 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 75.13 Å2 / Biso mean: 31.1358 Å2 / Biso min: 20.98 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.65→40.531 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / % reflection obs: 100 %
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