[English] 日本語
![](img/lk-miru.gif)
- PDB-7oui: Structure of C2S2M2-type Photosystem supercomplex from Arabidopsi... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 7oui | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Structure of C2S2M2-type Photosystem supercomplex from Arabidopsis thaliana (digitonin-extracted) | |||||||||
![]() |
| |||||||||
![]() | ![]() ![]() ![]() | |||||||||
Function / homology | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | |||||||||
Biological species | ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Graca, A.T. / Hall, M. / Persson, K. / Schroder, W.P. | |||||||||
Funding support | ![]()
| |||||||||
![]() | ![]() Title: High-resolution model of Arabidopsis Photosystem II reveals the structural consequences of digitonin-extraction. Authors: André T Graça / Michael Hall / Karina Persson / Wolfgang P Schröder / ![]() Abstract: In higher plants, the photosynthetic process is performed and regulated by Photosystem II (PSII). Arabidopsis thaliana was the first higher plant with a fully sequenced genome, conferring it the ...In higher plants, the photosynthetic process is performed and regulated by Photosystem II (PSII). Arabidopsis thaliana was the first higher plant with a fully sequenced genome, conferring it the status of a model organism; nonetheless, a high-resolution structure of its Photosystem II is missing. We present the first Cryo-EM high-resolution structure of Arabidopsis PSII supercomplex with average resolution of 2.79 Å, an important model for future PSII studies. The digitonin extracted PSII complexes demonstrate the importance of: the LHG2630-lipid-headgroup in the trimerization of the light-harvesting complex II; the stabilization of the PsbJ subunit and the CP43-loop E by DGD520-lipid; the choice of detergent for the integrity of membrane protein complexes. Furthermore, our data shows at the anticipated MnCaO-site a single metal ion density as a reminiscent early stage of Photosystem II photoactivation. #1: ![]() Title: Real-space refinement in PHENIX for cryo-EM and crystallography Authors: Afonine, P.V. / Poon, B.K. / Read, R.J. / Sobolev, O.V. / Terwilliger, T.C. / Urzhumtsev, A. / Adams, P.D. | |||||||||
History |
|
-
Structure visualization
Movie |
![]() |
---|---|
Structure viewer | Molecule: ![]() ![]() |
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 1.8 MB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 1.6 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
---|
-Related structure data
Related structure data | ![]() 13078MC M: map data used to model this data C: citing same article ( |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
|
---|---|
1 |
|
-
Components
-Protein , 4 types, 10 molecules 13572648Oo
#1: Protein | Mass: 28193.934 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #2: Protein | Mass: 26452.990 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #3: Protein | Mass: 23198.287 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #15: Protein | Mass: 26594.639 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() |
---|
-Photosystem II ... , 12 types, 24 molecules AaBbCcDdHhIiKkLlMmTtWwZz
#4: Protein | ![]() Mass: 38830.082 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() ![]() #5: Protein | ![]() Mass: 56091.824 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #6: Protein | ![]() Mass: 50086.324 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #7: Protein | ![]() Mass: 39444.082 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() ![]() #10: Protein | ![]() Mass: 7575.691 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #11: Protein/peptide | ![]() Mass: 4170.891 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #12: Protein/peptide | ![]() Mass: 4239.112 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #13: Protein/peptide | ![]() Mass: 4471.075 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #14: Protein/peptide | ![]() Mass: 3783.538 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #16: Protein/peptide | ![]() Mass: 3825.642 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #17: Protein | ![]() Mass: 6036.749 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #19: Protein | ![]() Mass: 6569.768 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() |
---|
-Cytochrome b559 subunit ... , 2 types, 4 molecules EeFf
#8: Protein | ![]() Mass: 9393.501 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #9: Protein/peptide | ![]() Mass: 4428.228 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() |
---|
-Protein/peptide , 2 types, 4 molecules XxUu
#18: Protein/peptide | Mass: 4186.916 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #23: Protein/peptide | Mass: 3178.810 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() |
---|
-Chlorophyll a-b binding protein ... , 3 types, 10 molecules SsGNYgnyRr
#20: Protein | Mass: 25232.754 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #21: Protein | Mass: 24885.072 Da / Num. of mol.: 6 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #22: Protein | Mass: 27302.855 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() |
---|
-Sugars , 1 types, 8 molecules ![](data/chem/img/DGD.gif)
#35: Sugar | ChemComp-DGD / |
---|
-Non-polymers , 18 types, 505 molecules ![](data/chem/img/CHL.gif)
![](data/chem/img/CLA.gif)
![](data/chem/img/LHG.gif)
![](data/chem/img/PHO.gif)
![](data/chem/img/BCR.gif)
![](data/chem/img/SQD.gif)
![](data/chem/img/LMG.gif)
![](data/chem/img/PL9.gif)
![](data/chem/img/AJP.gif)
![](data/chem/img/BCT.gif)
![](data/chem/img/FE2.gif)
![](data/chem/img/CA.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HEM.gif)
![](data/chem/img/LUT.gif)
![](data/chem/img/NEX.gif)
![](data/chem/img/XAT.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/CLA.gif)
![](data/chem/img/LHG.gif)
![](data/chem/img/PHO.gif)
![](data/chem/img/BCR.gif)
![](data/chem/img/SQD.gif)
![](data/chem/img/LMG.gif)
![](data/chem/img/PL9.gif)
![](data/chem/img/AJP.gif)
![](data/chem/img/BCT.gif)
![](data/chem/img/FE2.gif)
![](data/chem/img/CA.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HEM.gif)
![](data/chem/img/LUT.gif)
![](data/chem/img/NEX.gif)
![](data/chem/img/XAT.gif)
![](data/chem/img/HOH.gif)
#24: Chemical | ChemComp-CHL / ![]() #25: Chemical | ChemComp-CLA / ![]() #26: Chemical | ChemComp-LHG / ![]() #27: Chemical | ChemComp-PHO / ![]() #28: Chemical | ChemComp-BCR / ![]() #29: Chemical | ChemComp-SQD / #30: Chemical | ChemComp-LMG / #31: Chemical | ChemComp-PL9 / ![]() #32: Chemical | ChemComp-AJP / ![]() #33: Chemical | ![]() #34: Chemical | #36: Chemical | ChemComp-CA / #37: Chemical | ![]() #38: Chemical | ![]() #39: Chemical | ChemComp-LUT / ( ![]() #40: Chemical | ChemComp-NEX / ( |
---|