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- PDB-2x21: Structure of Peridinin-Chlorophyll-Protein reconstituted with BChl-a -
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Open data
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Basic information
Entry | Database: PDB / ID: 2x21 | ||||||
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Title | Structure of Peridinin-Chlorophyll-Protein reconstituted with BChl-a | ||||||
![]() | PERIDININ-CHLOROPHYLL A-BINDING PROTEIN, CHLOROPLASTIC | ||||||
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Function / homology | ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Schulte, T. / Hiller, R.G. / Hofmann, E. | ||||||
![]() | ![]() Title: X-Ray Structures of the Peridinin-Chlorophyll-Protein Reconstituted with Different Chlorophylls. Authors: Schulte, T. / Hiller, R.G. / Hofmann, 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 | ![]() | 66.7 KB | Display | ![]() |
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PDB format | ![]() | 45.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2x1zC ![]() 2x20C ![]() 3iisS 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 / Sugars , 2 types, 2 molecules M![](data/chem/img/DGD.gif)
![](data/chem/img/DGD.gif)
#1: Protein | Mass: 15954.204 Da / Num. of mol.: 1 / Fragment: RESIDUES 57-207 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() |
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#4: Sugar | ChemComp-DGD / |
-Non-polymers , 8 types, 262 molecules ![](data/chem/img/BCL.gif)
![](data/chem/img/PID.gif)
![](data/chem/img/CD.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/K.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/PEG.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/PID.gif)
![](data/chem/img/CD.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/K.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/PEG.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-BCL / ![]() | ||||||||||||
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#3: Chemical | ChemComp-PID / ![]() #5: Chemical | ChemComp-CD / #6: Chemical | ChemComp-CL / ![]() #7: Chemical | ChemComp-K / #8: Chemical | ChemComp-NA / | #9: Chemical | ChemComp-PEG / | ![]() #10: Water | ChemComp-HOH / | ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.17 Å3/Da / Density % sol: 42.99 % / Description: NONE |
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Crystal grow![]() | Temperature: 296 K / Method: vapor diffusion, hanging drop / pH: 4.6 Details: 0.1M CDCL2, 0,1M SODIUM ACETATE PH 4.6, 20-24% PEG 400, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD / Date: Mar 2, 2009 / Details: MIRRORS |
Radiation | Monochromator: SI(111) MONOCHROMATOR / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.75→43.01 Å / Num. obs: 21555 / % possible obs: 99.7 % / Observed criterion σ(I): -3 / Redundancy: 4.8 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 14.6 |
Reflection shell | Resolution: 1.75→1.8 Å / Redundancy: 4.6 % / Rmerge(I) obs: 0.53 / Mean I/σ(I) obs: 3.1 / % possible all: 99.8 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: PDB ENTRY 3IIS Resolution: 1.75→43.01 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.951 / SU B: 1.738 / SU ML: 0.056 / Cross valid method: THROUGHOUT / ESU R: 0.093 / ESU R Free: 0.096 / 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: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 15.18 Å2
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Refinement step | Cycle: LAST / Resolution: 1.75→43.01 Å
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Refine LS restraints |
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