6R0W

Thermus thermophilus V/A-type ATPase/synthase, rotational state 2


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.60 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Structure and conformational plasticity of the intact Thermus thermophilus V/A-type ATPase.

Zhou, L.Sazanov, L.A.

(2019) Science 365

  • DOI: https://doi.org/10.1126/science.aaw9144
  • Primary Citation of Related Structures:  
    6QUM, 6R0W, 6R0Y, 6R0Z, 6R10

  • PubMed 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 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 Thermus thermophilus V/A-ATPase, reconstituted into lipid nanodiscs, in three rotational states and two substates. These structures indicate substantial flexibility between V 1 and V o 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 1 -V o torque transmission, and proton translocation, which are relevant for the entire V-type ATPase family.


  • Organizational Affiliation

    Institute of Science and Technology Austria, Klosterneuberg 3400, Austria.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase alpha chain
A, B, C
578Thermus thermophilus HB8Mutation(s): 0 
EC: 7.1.2.2
UniProt
Find proteins for Q56403 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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UniProt GroupQ56403
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase beta chain
D, E, F
478Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q56404 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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UniProt GroupQ56404
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase subunit D223Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for O87880 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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UniProt GroupO87880
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase subunit F104Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P74903 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase, subunit (VAPC-THERM)
I, K
120Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for Q5SIT5 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase subunit E
J, L
188Thermus thermophilus HB8Mutation(s): 0 
UniProt
Find proteins for P74901 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase subunit C323Thermus thermophilus HB8Mutation(s): 0 
UniProt
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Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase subunit I652Thermus thermophilus HB8Mutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for Q5SIT6 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
V-type ATP synthase, subunit K
O, P, Q, R, S
O, P, Q, R, S, T, U, V, W, X, Y, Z
99Thermus thermophilus HB8Mutation(s): 0 
Membrane Entity: Yes 
UniProt
Find proteins for Q5SIT7 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8))
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Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.60 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONRELION3.0 beta
MODEL REFINEMENTPHENIX1.12

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2019-08-28
    Type: Initial release
  • Version 1.1: 2019-09-04
    Changes: Data collection, Database references
  • Version 1.2: 2019-12-18
    Changes: Other
  • Version 1.3: 2020-09-30
    Changes: Database references
  • Version 1.4: 2024-05-15
    Changes: Data collection, Database references, Refinement description