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- PDB-6jlk: XFEL structure of cyanobacterial photosystem II (1F state, dataset1) -
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Open data
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Basic information
Entry | Database: PDB / ID: 6jlk | |||||||||
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Title | XFEL structure of cyanobacterial photosystem II (1F state, dataset1) | |||||||||
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![]() | PHOTOSYNTHESIS / photosystem II / PSII / membrane protein | |||||||||
Function / homology | ![]() photosystem II oxygen evolving complex / photosystem II assembly / oxygen evolving activity / photosystem II stabilization / photosystem II reaction center / photosystem II / oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor / photosynthetic electron transport chain / response to herbicide / photosystem II ...photosystem II oxygen evolving complex / photosystem II assembly / oxygen evolving activity / photosystem II stabilization / photosystem II reaction center / photosystem II / oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor / photosynthetic electron transport chain / response to herbicide / photosystem II / extrinsic component of membrane / photosynthetic electron transport in photosystem II / chlorophyll binding / plasma membrane-derived thylakoid membrane / phosphate ion binding / photosynthesis, light reaction / : / photosynthesis / respiratory electron transport chain / manganese ion binding / electron transfer activity / protein stabilization / iron ion binding / heme binding / metal ion binding Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Suga, M. / Shen, J.R. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: An oxyl/oxo mechanism for oxygen-oxygen coupling in PSII revealed by an x-ray free-electron laser. Authors: Suga, M. / Akita, F. / Yamashita, K. / Nakajima, Y. / Ueno, G. / Li, H. / Yamane, T. / Hirata, K. / Umena, Y. / Yonekura, S. / Yu, L.J. / Murakami, H. / Nomura, T. / Kimura, T. / Kubo, M. / ...Authors: Suga, M. / Akita, F. / Yamashita, K. / Nakajima, Y. / Ueno, G. / Li, H. / Yamane, T. / Hirata, K. / Umena, Y. / Yonekura, S. / Yu, L.J. / Murakami, H. / Nomura, T. / Kimura, T. / Kubo, M. / Baba, S. / Kumasaka, T. / Tono, K. / Yabashi, M. / Isobe, H. / Yamaguchi, K. / Yamamoto, M. / Ago, H. / Shen, J.R. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 2.7 MB | Display | ![]() |
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PDB format | ![]() | 2.3 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 35.9 MB | Display | ![]() |
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Full document | ![]() | 37.3 MB | Display | |
Data in XML | ![]() | 289.9 KB | Display | |
Data in CIF | ![]() | 377.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6jljSC ![]() 6jllC ![]() 6jlmC ![]() 6jlnC ![]() 6jloC ![]() 6jlpC 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
-Photosystem II ... , 17 types, 33 molecules AaBbCcDdHhIiJjKkLlMmOoTtUuYyXx...
#1: Protein | Mass: 38235.602 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #2: Protein | Mass: 56068.742 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #3: Protein | Mass: 49668.758 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #4: Protein | Mass: 38404.949 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #7: Protein | Mass: 7227.559 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #8: Protein/peptide | Mass: 4438.255 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #9: Protein/peptide | Mass: 3974.712 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #10: Protein/peptide | Mass: 4101.911 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #11: Protein/peptide | Mass: 4299.044 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #12: Protein/peptide | Mass: 4009.682 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #13: Protein | Mass: 26651.707 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #14: Protein/peptide | Mass: 3906.738 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #15: Protein | Mass: 11655.986 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #17: Protein/peptide | Mass: 3228.035 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #18: Protein/peptide | Mass: 4191.030 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #19: Protein | Mass: 6766.187 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #20: Protein/peptide | | Mass: 3859.732 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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-Cytochrome b559 subunit ... , 2 types, 4 molecules EeFf
#5: Protein | Mass: 9580.840 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() #6: Protein/peptide | Mass: 4936.704 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() |
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-Protein , 1 types, 2 molecules Vv
#16: Protein | Mass: 15148.255 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() |
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-Sugars , 3 types, 41 molecules 




#29: Sugar | ChemComp-LMT / #35: Sugar | ChemComp-HTG / #36: Sugar | ChemComp-DGD / |
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-Non-polymers , 17 types, 2795 molecules 






























#21: Chemical | #22: Chemical | ChemComp-CL / #23: Chemical | #24: Chemical | ChemComp-CLA / #25: Chemical | ChemComp-PHO / #26: Chemical | ChemComp-BCR / #27: Chemical | ChemComp-SQD / #28: Chemical | ChemComp-GOL / #30: Chemical | #31: Chemical | ChemComp-PL9 / #32: Chemical | ChemComp-UNL / Num. of mol.: 18 / Source method: obtained synthetically #33: Chemical | ChemComp-LMG / #34: Chemical | ChemComp-CA / #37: Chemical | ChemComp-LHG / #38: Chemical | ChemComp-HEM / #39: Chemical | #40: Water | ChemComp-HOH / | |
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-Details
Has protein modification | Y |
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Sequence details | ABOUT PRO A(a) 279, LEU K(k) 33, TRP K(k) 39 AND LEU M(m) 8, THE AUTHOR CONFIRMED BY ELECTRON ...ABOUT PRO A(a) 279, LEU K(k) 33, TRP K(k) 39 AND LEU M(m) 8, THE AUTHOR CONFIRMED BY ELECTRON DENSITY MAP. SEQUENCE DIFFERENCE |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.4 Å3/Da / Density % sol: 63.79 % |
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Crystal grow | Temperature: 293 K / Method: batch mode / Details: PEG, magnesium sulfate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: Y |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: RAYONIX MX300-HS / Detector: CCD / Date: Nov 1, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.2398 Å / Relative weight: 1 |
Reflection | Resolution: 2.15→50 Å / Num. obs: 407701 / % possible obs: 100 % / Redundancy: 1269 % / CC1/2: 0.996 / Net I/σ(I): 10.8 |
Reflection shell | Resolution: 2.15→2.23 Å / Num. unique obs: 46395 / CC1/2: 0.38 |
Serial crystallography sample delivery | Method: fixed target |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6JLJ Resolution: 2.15→19.985 Å / SU ML: 0.24 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 20.95
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.15→19.985 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Origin x: 13.0781 Å / Origin y: -13.7806 Å / Origin z: -25.4096 Å
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Refinement TLS group | Selection details: all |