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Yorodumi- EMDB-4702: Thermus thermophilus V/A-type ATPase/synthase, rotational state 1L -
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Open data
- Basic information
Basic information
| Entry | Database: EMDB / ID: EMD-4702 | |||||||||
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| Title | Thermus thermophilus V/A-type ATPase/synthase, rotational state 1L | |||||||||
|  Map data | A combined map from focused refinements of several domains of the intact complex as described in the paper | |||||||||
|  Sample | 
 | |||||||||
|  Keywords | ATP hydrolysis/synthesis / proton translocation / rotary catalysis / MEMBRANE PROTEIN | |||||||||
| Function / homology |  Function and homology information proton-transporting two-sector ATPase complex, catalytic domain / proton-transporting V-type ATPase, V0 domain / vacuolar proton-transporting V-type ATPase complex / vacuolar acidification / proton motive force-driven plasma membrane ATP synthesis / proton-transporting ATPase activity, rotational mechanism / H+-transporting two-sector ATPase / proton-transporting ATP synthase complex / proton-transporting ATP synthase activity, rotational mechanism / ATPase binding ...proton-transporting two-sector ATPase complex, catalytic domain / proton-transporting V-type ATPase, V0 domain / vacuolar proton-transporting V-type ATPase complex / vacuolar acidification / proton motive force-driven plasma membrane ATP synthesis / proton-transporting ATPase activity, rotational mechanism / H+-transporting two-sector ATPase / proton-transporting ATP synthase complex / proton-transporting ATP synthase activity, rotational mechanism / ATPase binding / ATP binding / metal ion binding Similarity search - Function | |||||||||
| Biological species |   Thermus thermophilus HB8 (bacteria) /   Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria) | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 3.8 Å | |||||||||
|  Authors | Zhou L / Sazanov L | |||||||||
|  Citation |  Journal: Science / Year: 2019 Title: Structure and conformational plasticity of the intact V/A-type ATPase. Authors: Long Zhou / Leonid A Sazanov /  Abstract: V (vacuolar)/A (archaeal)-type adenosine triphosphatases (ATPases), found in archaea and eubacteria, couple ATP hydrolysis or synthesis to proton translocation across the plasma membrane using the ...V (vacuolar)/A (archaeal)-type adenosine triphosphatases (ATPases), found in archaea and eubacteria, couple ATP hydrolysis or synthesis to proton translocation across the plasma membrane using the rotary-catalysis mechanism. They belong to the V-type ATPase family, which differs from the mitochondrial/chloroplast F-type ATP synthases in overall architecture. We solved cryo-electron microscopy structures of the intact V/A-ATPase, reconstituted into lipid nanodiscs, in three rotational states and two substates. These structures indicate substantial flexibility between V and V in a working enzyme, which results from mechanical competition between central shaft rotation and resistance from the peripheral stalks. We also describe details of adenosine diphosphate inhibition release, V-V torque transmission, and proton translocation, which are relevant for the entire V-type ATPase family. | |||||||||
| History | 
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- Structure visualization
Structure visualization
| Movie | 
 
 
  Movie viewer | 
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| Structure viewer | EM map:  SurfView  Molmil  Jmol/JSmol | 
| Supplemental images | 
- Downloads & links
Downloads & links
-EMDB archive
| Map data |  emd_4702.map.gz | 3.6 MB |  EMDB map data format | |
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| Header (meta data) |  emd-4702-v30.xml  emd-4702.xml | 35.3 KB 35.3 KB | Display Display |  EMDB header | 
| FSC (resolution estimation) |  emd_4702_fsc.xml | 17 KB | Display |  FSC data file | 
| Images |  emd_4702.png | 165.7 KB | ||
| Filedesc metadata |  emd-4702.cif.gz | 8.3 KB | ||
| Archive directory |  http://ftp.pdbj.org/pub/emdb/structures/EMD-4702  ftp://ftp.pdbj.org/pub/emdb/structures/EMD-4702 | HTTPS FTP | 
-Validation report
| Summary document |  emd_4702_validation.pdf.gz | 250 KB | Display |  EMDB validaton report | 
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| Full document |  emd_4702_full_validation.pdf.gz | 249.1 KB | Display | |
| Data in XML |  emd_4702_validation.xml.gz | 12.1 KB | Display | |
| Arichive directory |  https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-4702  ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-4702 | HTTPS FTP | 
-Related structure data
| Related structure data |  6r0zMC  4640C  4699C  4700C  4703C  6qumC  6r0wC  6r0yC  6r10C C: citing same article ( M: atomic model generated by this map | 
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| Similar structure data | 
- Links
Links
| EMDB pages |  EMDB (EBI/PDBe) /  EMDataResource | 
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| Related items in Molecule of the Month | 
- Map
Map
| File |  Download / File: emd_4702.map.gz / Format: CCP4 / Size: 15.6 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Annotation | A combined map from focused refinements of several domains of the intact complex as described in the paper | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
 
 Images are generated by Spider. generated in cubic-lattice coordinate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.085 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Density | 
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Details | EMDB XML: 
 CCP4 map header: 
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-Supplemental data
- Sample components
Sample components
+Entire : Thermus thermophilus V/A-type ATPase/ATP synthase
+Supramolecule #1: Thermus thermophilus V/A-type ATPase/ATP synthase
+Macromolecule #1: V-type ATP synthase alpha chain
+Macromolecule #2: V-type ATP synthase beta chain
+Macromolecule #3: V-type ATP synthase subunit D
+Macromolecule #4: V-type ATP synthase subunit F
+Macromolecule #5: V-type ATP synthase, subunit (VAPC-THERM)
+Macromolecule #6: V-type ATP synthase subunit E
+Macromolecule #7: V-type ATP synthase subunit C
+Macromolecule #8: V-type ATP synthase subunit I
+Macromolecule #9: V-type ATP synthase, subunit K
+Macromolecule #10: MAGNESIUM ION
+Macromolecule #11: ADENOSINE-5'-DIPHOSPHATE
-Experimental details
-Structure determination
| Method | cryo EM | 
|---|---|
|  Processing | single particle reconstruction | 
| Aggregation state | particle | 
- Sample preparation
Sample preparation
| Concentration | 5.4 mg/mL | |||||||||||||||
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| Buffer | pH: 8 Component: 
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| Grid | Model: Quantifoil R0.6/1 / Material: COPPER / Mesh: 300 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 120 sec. | |||||||||||||||
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277.15 K / Instrument: FEI VITROBOT MARK IV | 
- Electron microscopy
Electron microscopy
| Microscope | FEI TITAN KRIOS | 
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| Image recording | Film or detector model: FEI FALCON III (4k x 4k) / Detector mode: COUNTING / Digitization - Dimensions - Width: 4096 pixel / Digitization - Dimensions - Height: 4096 pixel / Number grids imaged: 1 / Number real images: 2700 / Average exposure time: 63.0 sec. / Average electron dose: 50.0 e/Å2 | 
| Electron beam | Acceleration voltage: 300 kV / Electron source:  FIELD EMISSION GUN | 
| Electron optics | Calibrated defocus max: 1.78 µm / Calibrated defocus min: 0.5 µm / Calibrated magnification: 129032 / Illumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm / Nominal magnification: 75000 | 
| Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN | 
| Experimental equipment |  Model: Titan Krios / Image courtesy: FEI Company | 
+ Image processing
Image processing
-Atomic model buiding 1
| Initial model | 
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| Refinement | Space: REAL / Overall B value: 112.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Output model |  PDB-6r0z:  | 
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