[English] 日本語

- EMDB-44770: Tethered respiratory III2IV2 supercomplex from Saccharomyces cere... -
+
Open data
-
Basic information
Entry | ![]() | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Tethered respiratory III2IV2 supercomplex from Saccharomyces cerevisiae | |||||||||
![]() | Saccharomyces cerevisiae tethered supercomplex | |||||||||
![]() |
| |||||||||
![]() | Complex / Oxidoreductase / Respiration / ELECTRON TRANSPORT | |||||||||
Function / homology | ![]() Complex III assembly / : / matrix side of mitochondrial inner membrane / protein processing involved in protein targeting to mitochondrion / mitochondrial cytochrome c oxidase assembly / Respiratory electron transport / mitochondrial respirasome assembly / Mitochondrial protein degradation / mitochondrial respiratory chain complex III assembly / respiratory chain complex IV ...Complex III assembly / : / matrix side of mitochondrial inner membrane / protein processing involved in protein targeting to mitochondrion / mitochondrial cytochrome c oxidase assembly / Respiratory electron transport / mitochondrial respirasome assembly / Mitochondrial protein degradation / mitochondrial respiratory chain complex III assembly / respiratory chain complex IV / cellular respiration / respiratory chain complex / cytochrome-c oxidase / respiratory chain complex III / quinol-cytochrome-c reductase / mitochondrial electron transport, cytochrome c to oxygen / quinol-cytochrome-c reductase activity / cytochrome-c oxidase activity / mitochondrial electron transport, ubiquinol to cytochrome c / mitochondrial crista / ubiquinone binding / ATP synthesis coupled electron transport / enzyme regulator activity / proton transmembrane transport / nuclear periphery / aerobic respiration / respiratory electron transport chain / mitochondrial membrane / metalloendopeptidase activity / mitochondrial intermembrane space / 2 iron, 2 sulfur cluster binding / mitochondrial inner membrane / oxidoreductase activity / copper ion binding / heme binding / mitochondrion / proteolysis / zinc ion binding / metal ion binding / membrane / cytosol Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.57 Å | |||||||||
![]() | Eldeeb MH / Carlstrom A / Berndtsson J / Ott M / Fontanesi F | |||||||||
Funding support | ![]()
| |||||||||
![]() | ![]() Title: Differential substrate utilization by yeast respiratory supercomplexes Authors: Eldeeb MH / Cosner Z / Mays J / Carlstrom A / Rodriguez G / Berndtsson J / Ott M / Fontanesi F | |||||||||
History |
|
-
Structure visualization
Supplemental images |
---|
-
Downloads & links
-EMDB archive
Map data | ![]() | 328.3 MB | ![]() | |
---|---|---|---|---|
Header (meta data) | ![]() ![]() | 54 KB 54 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 14.8 KB | Display | ![]() |
Images | ![]() | 98.8 KB | ||
Filedesc metadata | ![]() | 11.7 KB | ||
Others | ![]() ![]() | 322.7 MB 322.6 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9bpbMC M: atomic model generated by this map C: citing same article ( |
---|---|
Similar structure data | Similarity search - Function & homology ![]() |
-
Links
EMDB pages | ![]() ![]() |
---|---|
Related items in Molecule of the Month |
-
Map
File | ![]() | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Saccharomyces cerevisiae tethered supercomplex | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.129 Å | ||||||||||||||||||||||||||||||||||||
Density |
| ||||||||||||||||||||||||||||||||||||
Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
|
-Supplemental data
-Half map: Saccharomyces cerevisiae tethered supercomplex half map A
File | emd_44770_half_map_1.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Saccharomyces cerevisiae tethered supercomplex half map A | ||||||||||||
Projections & Slices |
| ||||||||||||
Density Histograms |
-Half map: Saccharomyces cerevisiae tethered supercomplex half map B
File | emd_44770_half_map_2.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Saccharomyces cerevisiae tethered supercomplex half map B | ||||||||||||
Projections & Slices |
| ||||||||||||
Density Histograms |
-
Sample components
+Entire : Tethered supercomplex
+Supramolecule #1: Tethered supercomplex
+Supramolecule #2: Ubiquinol-cytochrome c oxidoreductase
+Supramolecule #3: Cytochrome c oxidase
+Macromolecule #1: Cytochrome b-c1 complex subunit 1, mitochondrial
+Macromolecule #2: Cytochrome b-c1 complex subunit 2, mitochondrial
+Macromolecule #3: Cytochrome b
+Macromolecule #4: Cytochrome c1, heme protein, mitochondrial
+Macromolecule #5: Cytochrome b-c1 complex subunit Rieske, mitochondrial
+Macromolecule #6: Cytochrome b-c1 complex subunit 6, mitochondrial
+Macromolecule #7: Cytochrome b-c1 complex subunit 7, mitochondrial,Cytochrome c oxi...
+Macromolecule #8: Cytochrome b-c1 complex subunit 8, mitochondrial
+Macromolecule #9: Cytochrome b-c1 complex subunit 9, mitochondrial
+Macromolecule #10: Cytochrome b-c1 complex subunit 10, mitochondrial
+Macromolecule #11: Cytochrome c oxidase subunit 1
+Macromolecule #12: Cytochrome c oxidase subunit 2
+Macromolecule #13: Cytochrome c oxidase subunit 3
+Macromolecule #14: Cytochrome c oxidase subunit 4, mitochondrial
+Macromolecule #15: Cytochrome c oxidase subunit 5A, mitochondrial
+Macromolecule #16: Cytochrome c oxidase subunit 6, mitochondrial
+Macromolecule #17: Cytochrome c oxidase subunit 7, mitochondrial
+Macromolecule #18: Cytochrome c oxidase subunit 9, mitochondrial
+Macromolecule #19: Cytochrome c oxidase subunit 12, mitochondrial
+Macromolecule #20: Cytochrome c oxidase subunit 13, mitochondrial
+Macromolecule #21: Cytochrome c oxidase subunit 26, mitochondrial
+Macromolecule #22: CARDIOLIPIN
+Macromolecule #23: (1R)-2-(phosphonooxy)-1-[(tridecanoyloxy)methyl]ethyl pentadecanoate
+Macromolecule #24: (2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradeca...
+Macromolecule #25: (5S,11R)-5,8,11-trihydroxy-5,11-dioxido-17-oxo-4,6,10,12,16-penta...
+Macromolecule #26: 5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)...
+Macromolecule #27: PROTOPORPHYRIN IX CONTAINING FE
+Macromolecule #28: (1R)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(heptanoy...
+Macromolecule #29: DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE
+Macromolecule #30: HEME C
+Macromolecule #31: FE2/S2 (INORGANIC) CLUSTER
+Macromolecule #32: 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE
+Macromolecule #33: PHOSPHATIDYLETHANOLAMINE
+Macromolecule #34: HEME-A
+Macromolecule #35: COPPER (II) ION
+Macromolecule #36: CALCIUM ION
+Macromolecule #37: (2R,5S,11R,14R)-5,8,11-trihydroxy-2-(nonanoyloxy)-5,11-dioxido-16...
+Macromolecule #38: MAGNESIUM ION
+Macromolecule #39: DINUCLEAR COPPER ION
+Macromolecule #40: ZINC ION
-Experimental details
-Structure determination
Method | cryo EM |
---|---|
![]() | single particle reconstruction |
Aggregation state | particle |
-
Sample preparation
Concentration | 0.4 mg/mL | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Buffer | pH: 7.5 Component:
| |||||||||||||||||||||
Grid | Model: Quantifoil R2/2 / Material: COPPER / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 60 sec. / Pretreatment - Atmosphere: AIR Details: The grid is covered with a 3 nm ultrathin carbon film | |||||||||||||||||||||
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Instrument: FEI VITROBOT MARK IV Details: 3 uL of sample, 5 s blot time, 30 s hold time, 0 blot force.. |
-
Electron microscopy
Microscope | TFS KRIOS |
---|---|
Specialist optics | Energy filter - Slit width: 20 eV |
Image recording | Film or detector model: GATAN K3 (6k x 4k) / Number grids imaged: 1 / Number real images: 12211 / Average exposure time: 2.6 sec. / Average electron dose: 55.452 e/Å2 Details: Images were collected as movies composed of 40 frames. |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | C2 aperture diameter: 50.0 µm / Illumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.2 µm / Nominal defocus min: 0.8 µm / Nominal magnification: 105000 |
Sample stage | Cooling holder cryogen: NITROGEN |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |