6FKF

Chloroplast F1Fo conformation 1


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.15 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, mechanism, and regulation of the chloroplast ATP synthase.

Hahn, A.Vonck, J.Mills, D.J.Meier, T.Kuhlbrandt, W.

(2018) Science 360

  • DOI: 10.1126/science.aat4318
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The chloroplast adenosine triphosphate (ATP) synthase uses the electrochemical proton gradient generated by photosynthesis to produce ATP, the energy currency of all cells. Protons conducted through the membrane-embedded F o motor drive A ...

    The chloroplast adenosine triphosphate (ATP) synthase uses the electrochemical proton gradient generated by photosynthesis to produce ATP, the energy currency of all cells. Protons conducted through the membrane-embedded F o motor drive ATP synthesis in the F 1 head by rotary catalysis. We determined the high-resolution structure of the complete cF 1 F o complex by cryo-electron microscopy, resolving side chains of all 26 protein subunits, the five nucleotides in the F 1 head, and the proton pathway to and from the rotor ring. The flexible peripheral stalk redistributes differences in torsional energy across three unequal steps in the rotation cycle. Plant ATP synthase is autoinhibited by a β-hairpin redox switch in subunit γ that blocks rotation in the dark.


    Organizational Affiliation

    Department of Structural Biology, Max Planck Institute of Biophysics, Max-von-Laue-Strasse 3, 60438 Frankfurt am Main, Germany. werner.kuehlbrandt@biophys.mpg.de t.meier@imperial.ac.uk.



Macromolecules

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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ATP synthase gamma chain, chloroplasticg364Spinacia oleraceaMutation(s): 0 
Gene Names: ATPC
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P05435 (Spinacia oleracea)
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  • Reference Sequence

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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
ATP synthase subunit b', chloroplasticp222Spinacia oleraceaMutation(s): 0 
Gene Names: ATPF2ATPG
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P31853 (Spinacia oleracea)
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  • Reference Sequence

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Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
ATP synthase subunit b, chloroplasticb184Spinacia oleraceaMutation(s): 0 
Gene Names: atpF
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P06453 (Spinacia oleracea)
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  • Reference Sequence

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Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
ATP synthase subunit a, chloroplastica247Spinacia oleraceaMutation(s): 0 
Gene Names: atpI
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P06451 (Spinacia oleracea)
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  • Reference Sequence

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Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
ATP synthase epsilon chain, chloroplastice134Spinacia oleraceaMutation(s): 0 
Gene Names: atpE
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
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  • Reference Sequence

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATP synthase subunit alpha, chloroplasticA, C, E507Spinacia oleraceaMutation(s): 0 
Gene Names: atpA
EC: 3.6.3.14 (PDB Primary Data), 7.1.2.2 (UniProt)
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P06450 (Spinacia oleracea)
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  • Reference Sequence

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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
ATP synthase subunit beta, chloroplasticB, D, F498Spinacia oleraceaMutation(s): 0 
Gene Names: atpB
EC: 3.6.3.14 (PDB Primary Data), 7.1.2.2 (UniProt)
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P00825 (Spinacia oleracea)
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
ATP synthase delta chain, chloroplasticd257Spinacia oleraceaMutation(s): 0 
Gene Names: ATPD
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P11402 (Spinacia oleracea)
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  • Reference Sequence

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Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
ATP synthase subunit c, chloroplasticG, H, I, J, K, L, M, N, O, P, Q, R, S, T81Spinacia oleraceaMutation(s): 0 
Gene Names: atpH
Membrane protein
Mpstruc
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1Fo ATP synthase complete structure, conformation 1
Find proteins for P69447 (Spinacia oleracea)
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ATP
Query on ATP

Download CCD File 
A, C, E
ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
 Ligand Interaction
ADP
Query on ADP

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D, F
ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
MG
Query on MG

Download CCD File 
A, C, D, E, F
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.15 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-05-23
    Type: Initial release
  • Version 1.1: 2018-06-06
    Changes: Advisory, Data collection, Derived calculations
  • Version 1.2: 2018-10-17
    Changes: Data collection, Refinement description
  • Version 1.3: 2019-12-11
    Changes: Other