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- EMDB-61519: Structural insights into the PSI-FCPI supercomplex from the cocco... -
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Open data
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Basic information
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Title | Structural insights into the PSI-FCPI supercomplex from the coccolithophore Emiliania huxleyi | |||||||||
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![]() | PSI-FCPI supercomplex / PHOTOSYNTHESIS | |||||||||
Function / homology | ![]() thylakoid membrane / photosynthesis, light harvesting / photosystem I reaction center / photosystem I / photosynthetic electron transport in photosystem I / photosystem I / chlorophyll binding / chloroplast thylakoid membrane / photosynthesis / chloroplast ...thylakoid membrane / photosynthesis, light harvesting / photosystem I reaction center / photosystem I / photosynthetic electron transport in photosystem I / photosystem I / chlorophyll binding / chloroplast thylakoid membrane / photosynthesis / chloroplast / 4 iron, 4 sulfur cluster binding / electron transfer activity / oxidoreductase activity / magnesium ion binding / metal ion binding / membrane Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.79 Å | |||||||||
![]() | Shen LL / Li ZH / Wang WD | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural insights into the PSI-FCPI supercomplex from the coccolithophore Emiliania huxleyi Authors: Shen LL / Li ZH / Wang WD | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 536.8 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 59.3 KB 59.3 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 21.8 KB | Display | ![]() |
Images | ![]() | 126.8 KB | ||
Filedesc metadata | ![]() | 12.6 KB | ||
Others | ![]() ![]() | 1016.4 MB 1016.4 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 1.2 MB | Display | ![]() |
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Full document | ![]() | 1.2 MB | Display | |
Data in XML | ![]() | 31.2 KB | Display | |
Data in CIF | ![]() | 41.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9jj8MC M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.808 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #2
File | emd_61519_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_61519_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
+Entire : Eh-PSI-FCPI
+Supramolecule #1: Eh-PSI-FCPI
+Macromolecule #1: Photosystem I P700 chlorophyll a apoprotein A1
+Macromolecule #2: Photosystem I P700 chlorophyll a apoprotein A2
+Macromolecule #3: Photosystem I iron-sulfur center
+Macromolecule #4: Photosystem I reaction center subunit II
+Macromolecule #5: Photosystem I reaction center subunit IV
+Macromolecule #6: Photosystem I reaction center subunit III
+Macromolecule #7: Photosystem I reaction center subunit VIII
+Macromolecule #8: Photosystem I reaction center subunit IX
+Macromolecule #9: Photosystem I reaction center subunit XI
+Macromolecule #10: Photosystem I reaction center subunit XII
+Macromolecule #11: PSI-K
+Macromolecule #12: Linker-protein
+Macromolecule #13: Light harvesting protein
+Macromolecule #14: Light harvesting protein
+Macromolecule #15: Light harvesting protein
+Macromolecule #16: Light harvesting protein
+Macromolecule #17: Light harvesting protein
+Macromolecule #18: Light harvesting protein
+Macromolecule #19: Light harvesting protein
+Macromolecule #20: Light harvesting protein
+Macromolecule #21: Light harvesting protein
+Macromolecule #22: Light harvesting protein
+Macromolecule #23: Light harvesting protein
+Macromolecule #24: Light harvesting protein
+Macromolecule #25: Light harvesting protein
+Macromolecule #26: Light harvesting protein
+Macromolecule #27: Light harvesting protein
+Macromolecule #28: Light harvesting protein
+Macromolecule #29: Light harvesting protein
+Macromolecule #30: Light harvesting protein
+Macromolecule #31: Light harvesting protein
+Macromolecule #32: Light harvesting protein
+Macromolecule #33: Light harvesting protein
+Macromolecule #34: Light harvesting protein
+Macromolecule #35: Light harvesting protein
+Macromolecule #36: Light harvesting protein
+Macromolecule #37: PsaR
+Macromolecule #38: Light harvesting protein
+Macromolecule #39: CHLOROPHYLL A
+Macromolecule #40: PHYLLOQUINONE
+Macromolecule #41: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
+Macromolecule #42: BETA-CAROTENE
+Macromolecule #43: (3S,3'R,5R,6S,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,be...
+Macromolecule #44: IRON/SULFUR CLUSTER
+Macromolecule #45: DIGALACTOSYL DIACYL GLYCEROL (DGDG)
+Macromolecule #46: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
+Macromolecule #47: 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
+Macromolecule #48: (3S,3'S,5R,5'R,6S,6'R,8'R)-3,5'-dihydroxy-8-oxo-6',7'-didehydro-5...
+Macromolecule #49: Chlorophyll c2
+Macromolecule #50: [(2~{Z},4~{E},6~{E},8~{E},10~{E},12~{E},14~{E})-2-[2-[(4~{S},6~{R...
+Macromolecule #51: Chlorophyll C3
+Macromolecule #52: [(2~{Z},4~{E},6~{E},8~{E},10~{E},12~{E},14~{E})-17-[(4~{S},6~{R})...
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 6.5 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | FEI TALOS ARCTICA |
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Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 60.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm |
Experimental equipment | ![]() Model: Talos Arctica / Image courtesy: FEI Company |