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- EMDB-36374: Cryo-EM map of Tetrahymena thermophila supercomplex IV+I+III2+II -
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Open data
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Basic information
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Title | Cryo-EM map of Tetrahymena thermophila supercomplex IV+I+III2+II | |||||||||
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Biological species | ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() | |||||||||
![]() | Wu MC / He ZX / Tian HT / Hu YQ / Han FZ / Zhou L | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural Basis for Megacomplex Organization of Tetrahymena thermophila Electron Transport Chain on Its Tubular Cristae Authors: Han FZ / Hu YQ / Wu MC / He ZX / Tian HT / Zhou L | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 2.1 GB | ![]() | |
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Header (meta data) | ![]() ![]() | 17.5 KB 17.5 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 27.8 KB | Display | ![]() |
Images | ![]() | 84 KB | ||
Others | ![]() ![]() | 2 GB 2 GB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
EMDB pages | ![]() ![]() |
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Map
File | ![]() | ||||||||||||||||||||
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Voxel size | X=Y=Z: 0.93 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #1
File | emd_36374_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_36374_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : Tetrahymena thermophila supercomplex IV+I+III2+II
Entire | Name: Tetrahymena thermophila supercomplex IV+I+III2+II |
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Components |
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-Supramolecule #1: Tetrahymena thermophila supercomplex IV+I+III2+II
Supramolecule | Name: Tetrahymena thermophila supercomplex IV+I+III2+II / type: complex / ID: 1 / Parent: 0 |
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Source (natural) | Organism: ![]() ![]() ![]() |
-Experimental details
-Structure determination
Method | ![]() |
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Aggregation state | particle |
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Sample preparation
Concentration | 4 mg/mL | |||||||||||||||
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Buffer | pH: 7.4 Component:
Details: SEC buffer (20 mM Tris pH 7.4, 50 mM NaCl, 0.002% PMSF, 0.005% LMNG (w/v)) | |||||||||||||||
Grid | Model: Quantifoil R0.6/1 / Material: COPPER / Mesh: 300 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 120 sec. / Pretreatment - Atmosphere: AIR / Pretreatment - Pressure: 0.039 kPa / Details: 25mA | |||||||||||||||
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277.15 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD![]() |
Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Digitization - Dimensions - Width: 4096 pixel / Digitization - Dimensions - Height: 4096 pixel / Number grids imaged: 2 / Number real images: 16772 / Average exposure time: 7.0 sec. / Average electron dose: 61.5 e/Å2 |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |