5ARA

Bovine mitochondrial ATP synthase state 1a


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 7.4 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structure and conformational states of the bovine mitochondrial ATP synthase by cryo-EM.

Zhou, A.Rohou, A.Schep, D.G.Bason, J.V.Montgomery, M.G.Walker, J.E.Grigorieff, N.Rubinstein, J.L.

(2015) Elife 4: e10180-e10180

  • DOI: 10.7554/eLife.10180
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Adenosine triphosphate (ATP), the chemical energy currency of biology, is synthesized in eukaryotic cells primarily by the mitochondrial ATP synthase. ATP synthases operate by a rotary catalytic mechanism where proton translocation through the membra ...

    Adenosine triphosphate (ATP), the chemical energy currency of biology, is synthesized in eukaryotic cells primarily by the mitochondrial ATP synthase. ATP synthases operate by a rotary catalytic mechanism where proton translocation through the membrane-inserted FO region is coupled to ATP synthesis in the catalytic F1 region via rotation of a central rotor subcomplex. We report here single particle electron cryomicroscopy (cryo-EM) analysis of the bovine mitochondrial ATP synthase. Combining cryo-EM data with bioinformatic analysis allowed us to determine the fold of the a subunit, suggesting a proton translocation path through the FO region that involves both the a and b subunits. 3D classification of images revealed seven distinct states of the enzyme that show different modes of bending and twisting in the intact ATP synthase. Rotational fluctuations of the c8-ring within the FO region support a Brownian ratchet mechanism for proton-translocation-driven rotation in ATP synthases.


    Organizational Affiliation

    The Hospital for Sick Children Research Institute, Toronto, Canada.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL
A, B, C
510Bos taurusMutation(s): 0 
Gene Names: ATP5F1A (ATP5A1, ATP5A2)
Find proteins for P19483 (Bos taurus)
Go to UniProtKB:  P19483
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL
D, E, F
482Bos taurusMutation(s): 0 
Gene Names: ATP5F1B (ATP5B)
EC: 3.6.3.14
Find proteins for P00829 (Bos taurus)
Go to UniProtKB:  P00829
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL
G
273Bos taurusMutation(s): 0 
Gene Names: ATP5F1C (ATP5C, ATP5C1)
Find proteins for P05631 (Bos taurus)
Go to UniProtKB:  P05631
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL
H
146Bos taurusMutation(s): 0 
Gene Names: ATP5F1D (ATP5D)
Find proteins for P05630 (Bos taurus)
Go to UniProtKB:  P05630
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL
I
50Bos taurusMutation(s): 0 
Gene Names: ATP5F1E (ATP5E)
Find proteins for P05632 (Bos taurus)
Go to UniProtKB:  P05632
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE F(0) COMPLEX SUBUNIT C1, MITOCHONDRIAL
J, K, L, M, N, O, P, Q
72Bos taurusMutation(s): 0 
Gene Names: ATP5MC1 (ATP5G1)
Find proteins for P32876 (Bos taurus)
Go to UniProtKB:  P32876
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT O, MITOCHONDRIAL
S
190Bos taurusMutation(s): 0 
Gene Names: ATP5O
Find proteins for P13621 (Bos taurus)
Go to Gene View: ATP5O
Go to UniProtKB:  P13621
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE F(0) COMPLEX SUBUNIT B1, MITOCHONDRIAL
T
174Bos taurusMutation(s): 0 
Gene Names: ATP5F1 (ATP5F)
Find proteins for P13619 (Bos taurus)
Go to Gene View: ATP5F1
Go to UniProtKB:  P13619
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT D, MITOCHONDRIAL
U
124Bos taurusMutation(s): 0 
Gene Names: ATP5H
Find proteins for P13620 (Bos taurus)
Go to Gene View: ATP5H
Go to UniProtKB:  P13620
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE-COUPLING FACTOR 6, MITOCHONDRIAL
V
77Bos taurusMutation(s): 0 
Gene Names: ATP5J
Find proteins for P02721 (Bos taurus)
Go to Gene View: ATP5J
Go to UniProtKB:  P02721
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL
W
217Bos taurusMutation(s): 0 
Gene Names: MT-ATP6 (ATP6, ATPASE6, MTATP6)
Find proteins for P00847 (Bos taurus)
Go to Gene View: MT-ATP6
Go to UniProtKB:  P00847
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 7.4 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-10-14
    Type: Initial release
  • Version 1.1: 2016-12-21
    Type: Database references
  • Version 1.2: 2017-04-19
    Type: Other
  • Version 1.3: 2017-08-02
    Type: Data collection