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- PDB-2uwu: X-ray high resolution structure of the photosynthetic reaction ce... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2uwu | ||||||
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Title | X-ray high resolution structure of the photosynthetic reaction center from Rb. sphaeroides at pH 6.5 in the neutral state, 2nd dataset | ||||||
![]() | (REACTION CENTER PROTEIN ...![]() | ||||||
![]() | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | ||||||
Function / homology | ![]() plasma membrane-derived chromatophore membrane / plasma membrane light-harvesting complex / ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Koepke, J. / Diehm, R. / Fritzsch, G. | ||||||
![]() | ![]() Title: Ph Modulates the Quinone Position in the Photosynthetic Reaction Center from Rhodobacter Sphaeroides in the Neutral and Charge Separated States. Authors: Koepke, J. / Krammer, E.M. / Klingen, A.R. / Sebban, P. / Ullmann, G.M. / Fritzsch, G. | ||||||
History |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 219.2 KB | Display | ![]() |
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PDB format | ![]() | 169.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2j8cC ![]() 2j8dC ![]() 2uwsC ![]() 2uwtC ![]() 2uwvC ![]() 2uwwC ![]() 2ux3C ![]() 2ux4C ![]() 2ux5C ![]() 2uxjC ![]() 2uxkC ![]() 2uxlC ![]() 2uxmC ![]() 1pcrS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-REACTION CENTER PROTEIN ... , 3 types, 3 molecules HLM
#1: Protein | ![]() Mass: 28066.322 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: PH 6.5 NEUTRAL STATE, 2ND DATASET / Source: (natural) ![]() ![]() |
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#2: Protein | ![]() Mass: 31346.389 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: PH 6.5 NEUTRAL STATE, 2ND DATASET / Source: (natural) ![]() ![]() |
#3: Protein | ![]() Mass: 34398.543 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: PH 6.5 NEUTRAL STATE, 2ND DATASET / Source: (natural) ![]() ![]() |
-Non-polymers , 12 types, 526 molecules ![](data/chem/img/GOL.gif)
![](data/chem/img/BCL.gif)
![](data/chem/img/LDA.gif)
![](data/chem/img/BPH.gif)
![](data/chem/img/UQ2.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/HTO.gif)
![](data/chem/img/FE.gif)
![](data/chem/img/U10.gif)
![](data/chem/img/SPO.gif)
![](data/chem/img/CDL.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/BCL.gif)
![](data/chem/img/LDA.gif)
![](data/chem/img/BPH.gif)
![](data/chem/img/UQ2.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/HTO.gif)
![](data/chem/img/FE.gif)
![](data/chem/img/U10.gif)
![](data/chem/img/SPO.gif)
![](data/chem/img/CDL.gif)
![](data/chem/img/HOH.gif)
#4: Chemical | ChemComp-GOL / ![]() #5: Chemical | ChemComp-BCL / ![]() #6: Chemical | ChemComp-LDA / ![]() #7: Chemical | ![]() #8: Chemical | ChemComp-UQ2 / | #9: Chemical | ChemComp-PO4 / | ![]() #10: Chemical | #11: Chemical | ChemComp-FE / | ![]() #12: Chemical | ChemComp-U10 / | ![]() #13: Chemical | ChemComp-SPO / | #14: Chemical | ChemComp-CDL / | ![]() #15: Water | ChemComp-HOH / | ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.75 Å3/Da / Density % sol: 73.9 % / Description: NONE |
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Crystal grow![]() | pH: 6.5 / Details: pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Sep 5, 2002 / Details: MIRROR |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 2.04→25 Å / Num. obs: 128457 / % possible obs: 98 % / Observed criterion σ(I): -3 / Redundancy: 3.9 % / Biso Wilson estimate: 36.3 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 18.36 |
Reflection shell | Resolution: 2.04→2.06 Å / Rmerge(I) obs: 0.57 / Mean I/σ(I) obs: 3.07 / % possible all: 98.5 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: PDB ENTRY 1PCR Resolution: 2.04→119.52 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.949 / SU B: 3.117 / SU ML: 0.084 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.125 / ESU R Free: 0.12 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 5 RESIDUES OF THE M SUBUNIT C-TERM ARE MISSING, 10 RESIDUES EACH OF THE H SUBUNIT C- AND N-TERM ARE MISSING
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 42.17 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.04→119.52 Å
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Refine LS restraints |
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