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- PDB-8c5x: Double mutant A(L37)C/S(L99)C structure of Photosynthetic Reactio... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8c5x | ||||||
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Title | Double mutant A(L37)C/S(L99)C structure of Photosynthetic Reaction Center From Cereibacter sphaeroides strain RV | ||||||
![]() | (Reaction center protein ...) x 3 | ||||||
![]() | PHOTOSYNTHESIS / Photosynthetic reaction center / bacteriochlorophyll / Rhodobacter sphaeroides / spheroidene / ubiquinone / disulfide bond | ||||||
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. / Selikhanov, G. / Fufina, T. / Vasilieva, L. / Atamas, A. / Uhimchuk, D. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Stabilization of Cereibacter sphaeroides Photosynthetic Reaction Center by the Introduction of Disulfide Bonds. Authors: Selikhanov, G. / Atamas, A. / Yukhimchuk, D. / Fufina, T. / Vasilieva, L. / Gabdulkhakov, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 228.3 KB | Display | ![]() |
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PDB format | ![]() | 161.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 8c6kC ![]() 8c7cC ![]() 8c87C ![]() 8c88C C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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
-Reaction center protein ... , 3 types, 3 molecules HLM
#1: Protein | Mass: 26284.180 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: RV / Gene: puhA / Production host: ![]() |
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#2: Protein | Mass: 31408.545 Da / Num. of mol.: 1 / Mutation: A37C, S99C Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: pufL / Production host: ![]() |
#3: Protein | Mass: 34017.117 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: RV / Gene: pufM / Production host: ![]() |
-Non-polymers , 14 types, 149 molecules ![](data/chem/img/LDA.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/K.gif)
![](data/chem/img/BCL.gif)
![](data/chem/img/BPH.gif)
![](data/chem/img/U10.gif)
![](data/chem/img/DIO.gif)
![](data/chem/img/HTO.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/EDO.gif)
![](data/chem/img/K.gif)
![](data/chem/img/BCL.gif)
![](data/chem/img/BPH.gif)
![](data/chem/img/U10.gif)
![](data/chem/img/DIO.gif)
![](data/chem/img/HTO.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.: 10 / Source method: obtained synthetically #6: Chemical | ChemComp-PO4 / #7: Chemical | ChemComp-EDO / #8: Chemical | ChemComp-K / | #9: Chemical | ChemComp-BCL / #10: Chemical | #11: Chemical | #12: Chemical | ChemComp-DIO / | #13: Chemical | ChemComp-HTO / | #14: Chemical | ChemComp-CDL / | #15: Chemical | ChemComp-FE / | #16: Chemical | ChemComp-SPN / | #17: 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: 5.74 Å3/Da / Density % sol: 78.58 % |
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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 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 4M / Detector: PIXEL / Date: Feb 8, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9677 Å / Relative weight: 1 |
Reflection | Resolution: 2.6→30 Å / Num. obs: 65303 / % possible obs: 99.9 % / Redundancy: 8.6 % / Biso Wilson estimate: 52.72 Å2 / CC1/2: 0.99 / Rmerge(I) obs: 0.17 / Net I/σ(I): 10.13 |
Reflection shell | Resolution: 2.6→2.67 Å / Rmerge(I) obs: 1.6 / Mean I/σ(I) obs: 1.42 / Num. unique obs: 4784 / CC1/2: 0.57 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 52.3 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.6→29.89 Å
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Refine LS restraints |
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LS refinement shell |
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