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- PDB-4lwy: L(M196)H,H(M202)L Double Mutant Structure of Photosynthetic React... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4lwy | ||||||
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Title | L(M196)H,H(M202)L Double Mutant Structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides strain RV | ||||||
![]() | (Reaction center protein ...) x 3 | ||||||
![]() | electron transport / membrane protein / Photosynthetic reaction center / Primary electron donor / photon / membrane | ||||||
Function / homology | ![]() plasma membrane-derived chromatophore membrane / plasma membrane light-harvesting complex / bacteriochlorophyll binding / photosynthesis, light reaction / electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity / photosynthetic electron transport in photosystem II / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Gabdulkhakov, A.G. | ||||||
![]() | ![]() Title: Molecular Dynamic Studies of Reaction Centers Mutants from Rhodobacter sphaeroides and his mutant form L(M196)H+H(M202)L Authors: Kljashtorny, V.G. / Fufina, T.Y. / Vasilieva, L.G. / Gabdulkhakov, A.G. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 212.4 KB | Display | ![]() |
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PDB format | ![]() | 162.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2.6 MB | Display | ![]() |
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Full document | ![]() | 2.6 MB | Display | |
Data in XML | ![]() | 41.2 KB | Display | |
Data in CIF | ![]() | 52.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3v3yS 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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Unit cell |
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Components on special symmetry positions |
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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 genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Protein | Mass: 31491.611 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
#3: Protein | Mass: 34017.117 Da / Num. of mol.: 1 / Mutation: L196H, H202L Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Non-polymers , 14 types, 84 molecules ![](data/chem/img/LDA.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/DIO.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/TRS.gif)
![](data/chem/img/K.gif)
![](data/chem/img/BCL.gif)
![](data/chem/img/BPH.gif)
![](data/chem/img/U10.gif)
![](data/chem/img/CDL.gif)
![](data/chem/img/FE.gif)
![](data/chem/img/SPN.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/DIO.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/TRS.gif)
![](data/chem/img/K.gif)
![](data/chem/img/BCL.gif)
![](data/chem/img/BPH.gif)
![](data/chem/img/U10.gif)
![](data/chem/img/CDL.gif)
![](data/chem/img/FE.gif)
![](data/chem/img/SPN.gif)
![](data/chem/img/HOH.gif)
#4: Chemical | ChemComp-LDA / #5: Chemical | ChemComp-UNL / Num. of mol.: 11 / Source method: obtained synthetically #6: Chemical | #7: Chemical | ChemComp-DIO / #8: Chemical | ChemComp-EDO / #9: Chemical | #10: Chemical | ChemComp-K / | #11: Chemical | #12: Chemical | #13: Chemical | #14: Chemical | ChemComp-CDL / | #15: Chemical | ChemComp-FE / | #16: Chemical | ChemComp-SPN / | #17: Water | ChemComp-HOH / | |
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-Details
Sequence details | AUTHORS STATE THAT THE DISCREPANC |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 5.58 Å3/Da / Density % sol: 77.98 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, hanging drop / pH: 7.4 Details: 3.5% 1,2,3 -heptanetriol, 2% dioxane, 0.1% LDAO, 1M potassium phosphate, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Mar 17, 2011 |
Radiation | Monochromator: Si-111 crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.91841 Å / Relative weight: 1 |
Reflection | Resolution: 2.9→50 Å / Num. all: 283135 / Num. obs: 46947 / % possible obs: 99.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 |
Reflection shell | Resolution: 2.9→3 Å / % possible all: 95.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: pdb entry 3V3Y Resolution: 2.903→43.193 Å / SU ML: 0.49 / σ(F): 2.03 / Phase error: 26.65 / 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.903→43.193 Å
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Refine LS restraints |
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LS refinement shell |
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