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Yorodumi- PDB-5y5z: V/A-type ATPase/synthase from Thermus thermophilus, rotational state 2 -
+Open data
-Basic information
Entry | Database: PDB / ID: 5y5z | |||||||||
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Title | V/A-type ATPase/synthase from Thermus thermophilus, rotational state 2 | |||||||||
Components |
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Keywords | MOTOR PROTEIN / ATP synthase / proton pump / V-ATPase / Bioenergetics | |||||||||
Function / homology | Function and homology information proton-transporting V-type ATPase, V0 domain / proton-transporting two-sector ATPase complex, catalytic domain / proton-transporting ATP synthase complex / proton motive force-driven plasma membrane ATP synthesis / H+-transporting two-sector ATPase / proton-transporting ATPase activity, rotational mechanism / proton-transporting ATP synthase activity, rotational mechanism / ATP binding / metal ion binding Similarity search - Function | |||||||||
Biological species | Thermus thermophilus HB8 (bacteria) | |||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 6.7 Å | |||||||||
Authors | Nakanishi, A. / Kishikawa, J. / Tamakoshi, M. / Mitsuoka, K. / Yokoyama, K. | |||||||||
Funding support | Japan, 2items
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Citation | Journal: Nat Commun / Year: 2018 Title: Cryo EM structure of intact rotary H-ATPase/synthase from Thermus thermophilus. Authors: Atsuko Nakanishi / Jun-Ichi Kishikawa / Masatada Tamakoshi / Kaoru Mitsuoka / Ken Yokoyama / Abstract: Proton translocating rotary ATPases couple ATP hydrolysis/synthesis, which occurs in the soluble domain, with proton flow through the membrane domain via a rotation of the common central rotor ...Proton translocating rotary ATPases couple ATP hydrolysis/synthesis, which occurs in the soluble domain, with proton flow through the membrane domain via a rotation of the common central rotor complex against the surrounding peripheral stator apparatus. Here, we present a large data set of single particle cryo-electron micrograph images of the V/A type H-rotary ATPase from the bacterium Thermus thermophilus, enabling the identification of three rotational states based on the orientation of the rotor subunit. Using masked refinement and classification with signal subtractions, we obtain homogeneous reconstructions for the whole complexes and soluble V domains. These reconstructions are of higher resolution than any EM map of intact rotary ATPase reported previously, providing a detailed molecular basis for how the rotary ATPase maintains structural integrity of the peripheral stator apparatus, and confirming the existence of a clear proton translocation path from both sides of the membrane. | |||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | Molecule: MolmilJmol/JSmol |
-Downloads & links
-Download
PDBx/mmCIF format | 5y5z.cif.gz | 701.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5y5z.ent.gz | 428.3 KB | Display | PDB format |
PDBx/mmJSON format | 5y5z.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 5y5z_validation.pdf.gz | 1.2 MB | Display | wwPDB validaton report |
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Full document | 5y5z_full_validation.pdf.gz | 1.3 MB | Display | |
Data in XML | 5y5z_validation.xml.gz | 116.4 KB | Display | |
Data in CIF | 5y5z_validation.cif.gz | 204.2 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/y5/5y5z ftp://data.pdbj.org/pub/pdb/validation_reports/y5/5y5z | HTTPS FTP |
-Related structure data
Related structure data | 6812MC 6810C 6811C 6813C 5y5xC 5y5yC 5y60C M: map data used to model this data C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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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 HB8 (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 HB8 (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 HB8 (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 HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: P74903 #6: Protein | Mass: 20699.693 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (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 HB8 (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 HB8 (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: 13166.218 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SIT5 #9: Protein | Mass: 9841.714 Da / Num. of mol.: 12 / Source method: isolated from a natural source / Source: (natural) Thermus thermophilus HB8 (bacteria) / Strain: HB8 / ATCC 27634 / DSM 579 / References: UniProt: Q5SIT7 |
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-Non-polymers , 1 types, 2 molecules
#10: Chemical |
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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 |
-Sample preparation
Component | Name: V/A-type ATPase/synthase from Thermus thermophilus, rotational state 2. Type: COMPLEX / Entity ID: #1-#9 / Source: NATURAL | |||||||||||||||||||||||||
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Molecular weight | Value: 0.65 MDa / Experimental value: NO | |||||||||||||||||||||||||
Source (natural) | Organism: Thermus thermophilus HB8 (bacteria) | |||||||||||||||||||||||||
Buffer solution | pH: 8 | |||||||||||||||||||||||||
Buffer component |
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Specimen | Conc.: 0.027 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES | |||||||||||||||||||||||||
Specimen support | Grid material: MOLYBDENUM / Grid mesh size: 200 divisions/in. | |||||||||||||||||||||||||
Vitrification | Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277 K |
-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: FLOOD BEAM |
Electron lens | Mode: BRIGHT FIELD / Cs: 2.7 mm / C2 aperture diameter: 100 µm |
Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
Image recording | Average exposure time: 1 sec. / Electron dose: 26 e/Å2 / Detector mode: INTEGRATING / Film or detector model: FEI FALCON II (4k x 4k) |
Image scans | Movie frames/image: 7 |
-Processing
EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||
Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||||||
3D reconstruction | Resolution: 6.7 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 30802 / Symmetry type: POINT |