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- EMDB-19999: In situ structure of the peripheral stalk of the mitochondrial AT... -
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Open data
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Basic information
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Title | In situ structure of the peripheral stalk of the mitochondrial ATPsynthase in whole Polytomella cells | |||||||||
![]() | Primary map generated by PHENIX's density modification job. | |||||||||
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![]() | ATP synthesis / in situ / OXPHOS / MEMBRANE PROTEIN | |||||||||
Function / homology | ![]() : / proton-transporting ATP synthase activity, rotational mechanism / mitochondrion / membrane Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | subtomogram averaging / cryo EM / Resolution: 5.6 Å | |||||||||
![]() | Dietrich L / Agip ANA / Kuehlbrandt W | |||||||||
Funding support | ![]()
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![]() | Journal: Protein Sci / Year: 2018 Title: UCSF ChimeraX: Meeting modern challenges in visualization and analysis. Authors: Thomas D Goddard / Conrad C Huang / Elaine C Meng / Eric F Pettersen / Gregory S Couch / John H Morris / Thomas E Ferrin / ![]() Abstract: UCSF ChimeraX is next-generation software for the visualization and analysis of molecular structures, density maps, 3D microscopy, and associated data. It addresses challenges in the size, scope, and ...UCSF ChimeraX is next-generation software for the visualization and analysis of molecular structures, density maps, 3D microscopy, and associated data. It addresses challenges in the size, scope, and disparate types of data attendant with cutting-edge experimental methods, while providing advanced options for high-quality rendering (interactive ambient occlusion, reliable molecular surface calculations, etc.) and professional approaches to software design and distribution. This article highlights some specific advances in the areas of visualization and usability, performance, and extensibility. ChimeraX is free for noncommercial use and is available from http://www.rbvi.ucsf.edu/chimerax/ for Windows, Mac, and Linux. | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 17.8 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 30.1 KB 30.1 KB | Display Display | ![]() |
Images | ![]() | 56.4 KB | ||
Filedesc metadata | ![]() | 8 KB | ||
Others | ![]() ![]() ![]() | 346.8 MB 191 MB 191 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9evdMC C: citing same article ( M: atomic model generated by this map |
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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
File | ![]() | ||||||||||||||||||||||||||||||||||||
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Annotation | Primary map generated by PHENIX's density modification job. | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. generated in cubic-lattice coordinate | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.63 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
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Sample components
+Entire : Polytomella sp.
+Supramolecule #1: Polytomella sp.
+Macromolecule #1: ASA-10: Polytomella F-ATP synthase associated subunit 10
+Macromolecule #2: ATP synthase associated protein ASA1
+Macromolecule #3: Mitochondrial F1F0 ATP synthase associated 32 kDa protein
+Macromolecule #4: Mitochondrial F1F0 ATP synthase associated 14 kDa protein
+Macromolecule #5: Mitochondrial ATP synthase subunit ASA6
+Macromolecule #6: Mitochondrial ATP synthase associated protein ASA7
+Macromolecule #7: Mitochondrial ATP synthase subunit ASA8
+Macromolecule #8: ASA-9: Polytomella F-ATP synthase associated subunit 9
+Macromolecule #9: Mitochondrial ATP synthase subunit 6
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | subtomogram averaging |
Aggregation state | cell |
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Sample preparation
Buffer | pH: 7.4 |
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Grid | Model: Quantifoil R2/2 / Material: COPPER / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 60 sec. |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 90 % / Chamber temperature: 298 K / Instrument: LEICA EM GP / Details: GP2. |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Specialist optics | Energy filter - Name: GIF Bioquantum / Energy filter - Slit width: 20 eV |
Image recording | Film or detector model: GATAN K3 (6k x 4k) / Digitization - Dimensions - Width: 5760 pixel / Digitization - Dimensions - Height: 4040 pixel / Average electron dose: 1.9 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | C2 aperture diameter: 70.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 4.5 µm / Nominal defocus min: 2.5 µm / Nominal magnification: 53000 |
Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Final reconstruction | Applied symmetry - Point group: C2 (2 fold cyclic) / Resolution.type: BY AUTHOR / Resolution: 5.6 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: ![]() |
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Extraction | Number tomograms: 255 / Number images used: 363061 / Software - Name: STOPGAP |
Final angle assignment | Type: MAXIMUM LIKELIHOOD / Software - Name: RELION |