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Yorodumi- PDB-6qum: Thermus thermophilus V/A-type ATPase/synthase, rotational state 1 -
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Open data
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Basic information
| Entry | Database: PDB / ID: 6qum | ||||||
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| Title | Thermus thermophilus V/A-type ATPase/synthase, rotational state 1 | ||||||
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Keywords | MEMBRANE PROTEIN / ATP hydrolysis/synthesis / proton translocation / rotary catalysis | ||||||
| Function / homology | Function and homology informationproton-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 (bacteria) | ||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.25 Å | ||||||
Authors | Zhou, L. / Sazanov, L. | ||||||
Citation | Journal: Science / Year: 2019Title: 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. | ||||||
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Structure visualization
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| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6qum.cif.gz | 1.1 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb6qum.ent.gz | 905.9 KB | Display | PDB format |
| PDBx/mmJSON format | 6qum.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6qum_validation.pdf.gz | 1.1 MB | Display | wwPDB validaton report |
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| Full document | 6qum_full_validation.pdf.gz | 1.1 MB | Display | |
| Data in XML | 6qum_validation.xml.gz | 134.7 KB | Display | |
| Data in CIF | 6qum_validation.cif.gz | 215.9 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qu/6qum ftp://data.pdbj.org/pub/pdb/validation_reports/qu/6qum | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4640MC ![]() 4699C ![]() 4700C ![]() 4702C ![]() 4703C ![]() 6r0wC ![]() 6r0yC ![]() 6r0zC ![]() 6r10C M: map data used to model this data C: citing same article ( |
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| Similar structure data |
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Assembly
| Deposited unit | ![]()
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Components
-V-type ATP synthase ... , 7 types, 12 molecules ABCDEFGHJLMN
| #1: Protein | Mass: 63699.980 Da / Num. of mol.: 3 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 References: UniProt: Q56403, H+-transporting two-sector ATPase #2: Protein | Mass: 53219.500 Da / Num. of mol.: 3 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q56404 #3: Protein | | Mass: 24715.566 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: O87880 #4: Protein | | Mass: 11294.904 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P74903 #6: Protein | Mass: 20645.582 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P74901 #7: Protein | | Mass: 35968.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P74902 #8: Protein | | Mass: 72204.289 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SIT6 |
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-V-type ATP synthase, subunit ... , 2 types, 14 molecules IKOPQRSTUVWXYZ
| #5: Protein | Mass: 11564.303 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SIT5 #9: Protein | Mass: 7309.625 Da / Num. of mol.: 12 / Source method: isolated from a natural source Source: (natural) ![]() Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (bacteria)Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SIT7 |
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-Non-polymers , 2 types, 3 molecules 


| #10: Chemical | ChemComp-MG / |
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| #11: Chemical |
-Details
| Has protein modification | Y |
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-Experimental details
-Experiment
| Experiment | Method: ELECTRON MICROSCOPY |
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| EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
| Component | Name: Thermus thermophilus V/A-type ATPase/ATP synthase / Type: COMPLEX / Entity ID: #1-#9 / Source: NATURAL | ||||||||||||||||||||||||||||||||
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| Molecular weight |
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| Source (natural) | Organism: ![]() Thermus thermophilus HB8 (bacteria) | ||||||||||||||||||||||||||||||||
| Buffer solution | pH: 8 | ||||||||||||||||||||||||||||||||
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| Specimen | Conc.: 5.4 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES | ||||||||||||||||||||||||||||||||
| Specimen support | Grid material: COPPER / Grid mesh size: 300 divisions/in. / Grid type: Quantifoil R0.6/1 | ||||||||||||||||||||||||||||||||
| Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277.15 K |
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Electron microscopy imaging
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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| Microscopy | Model: FEI TITAN KRIOS |
| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: SPOT SCAN |
| Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 75000 X / Calibrated magnification: 129032 X / Nominal defocus max: 2000 nm / Nominal defocus min: 1000 nm / Calibrated defocus min: 500 nm / Calibrated defocus max: 1780 nm |
| Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
| Image recording | Average exposure time: 63 sec. / Electron dose: 50 e/Å2 / Detector mode: COUNTING / Film or detector model: FEI FALCON III (4k x 4k) / Num. of grids imaged: 1 / Num. of real images: 2700 |
| Image scans | Sampling size: 14 µm / Width: 4096 / Height: 4096 |
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Processing
| Software | Name: PHENIX / Version: 1.12_2829: / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Particle selection | Num. of particles selected: 181245 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3D reconstruction | Resolution: 3.25 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 39429 / Algorithm: FOURIER SPACE / Num. of class averages: 1 / Symmetry type: POINT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Atomic model building | B value: 91.2 / Space: REAL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Atomic model building | 3D fitting-ID: 1 / Source name: PDB / Type: experimental model
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Thermus thermophilus (bacteria)
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