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Open data
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Basic information
Entry | Database: PDB / ID: 1xc1 | ||||||
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Title | Oxo Zirconium(IV) Cluster in the Ferric Binding Protein (FBP) | ||||||
![]() | periplasmic iron-binding protein | ||||||
![]() | METAL TRANSPORT / PERIPLASMIC FERRIC BINDING PROTEIN / ZIRCONIUM / METAL-OXO CLUSTER | ||||||
Function / homology | ![]() transmembrane transport / iron ion transport / outer membrane-bounded periplasmic space / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zhong, W. / Alexeev, D. / Harvey, I. / Guo, M. / Hunter, D.J.B. / Zhu, H. / Campopiano, D.J. / Sadler, P.J. | ||||||
![]() | ![]() Title: Assembly of an Oxo-Zirconium(IV) Cluster in a Protein Cleft Authors: Zhong, W. / Alexeev, D. / Harvey, I. / Guo, M. / Hunter, D.J.B. / Zhu, H. / Campopiano, D.J. / Sadler, P.J. #1: ![]() Title: Oxo-iron clusters in a bacterial iron-trafficking protein: new roles for a conserved motif Authors: Zhu, H. / Alexeev, D. / Hunter, D.J.B. / Campopiano, D.J. / Sadler, P.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 546.4 KB | Display | ![]() |
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PDB format | ![]() | 449.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 675.3 KB | Display | ![]() |
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Full document | ![]() | 789.9 KB | Display | |
Data in XML | ![]() | 66.6 KB | Display | |
Data in CIF | ![]() | 101.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1o7tS S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
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Components
#1: Protein | Mass: 33688.348 Da / Num. of mol.: 9 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-ZRC / #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 46.48 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, hanging drop / pH: 8.1 Details: PEG 4000, NaCl, imidasole/malate, pH 8.1, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Feb 3, 2002 / Details: mirrors |
Radiation | Monochromator: SAGITALLY FOCUSED Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.978 Å / Relative weight: 1 |
Reflection | Resolution: 1.51→20 Å / Num. all: 426023 / Num. obs: 414535 / % possible obs: 98.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 4.9 % / Biso Wilson estimate: 22.5 Å2 / Rmerge(I) obs: 0.095 / Rsym value: 0.095 / Net I/σ(I): 16.3 |
Reflection shell | Resolution: 1.51→1.58 Å / Redundancy: 2.9 % / Rmerge(I) obs: 0.809 / Mean I/σ(I) obs: 1.3 / Num. unique all: 46715 / Rsym value: 0.81 / % possible all: 94.1 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 1O7T Resolution: 1.51→20 Å / Isotropic thermal model: Isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber Details: Twinned least squares refinement with the twinning fraction of 0.49
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Displacement parameters | Biso mean: 26.8 Å2
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Refinement step | Cycle: LAST / Resolution: 1.51→20 Å
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Refine LS restraints |
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LS refinement shell |
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