2WSS

The structure of the membrane extrinsic region of bovine ATP synthase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.217 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The Structure of the Membrane Extrinsic Region of Bovine ATP Synthase

Rees, D.M.Leslie, A.G.W.Walker, J.E.

(2009) Proc.Natl.Acad.Sci.USA 106: 21597

  • DOI: 10.1073/pnas.0910365106

  • PubMed Abstract: 
  • The structure of the complex between bovine mitochondrial F(1)-ATPase and a stator subcomplex has been determined at a resolution of 3.2 A. The resolved region of the stator contains residues 122-207 of subunit b; residues 5-25 and 35-57 of F(6); 3 s ...

    The structure of the complex between bovine mitochondrial F(1)-ATPase and a stator subcomplex has been determined at a resolution of 3.2 A. The resolved region of the stator contains residues 122-207 of subunit b; residues 5-25 and 35-57 of F(6); 3 segments of subunit d from residues 30-40, 65-74, and 85-91; and residues 1-146 and 169-189 of the oligomycin sensitivity conferral protein (OSCP). The stator subcomplex represents its membrane distal part, and its structure has been augmented with an earlier structure of a subcomplex containing residues 79-183, 3-123, and 5-70 of subunits b, d, and F(6), respectively, which extends to the surface of the inner membrane of the mitochondrion. The N-terminal domain of the OSCP links the stator with F(1)-ATPase via alpha-helical interactions with the N-terminal region of subunit alpha(E). Its C-terminal domain makes extensive helix-helix interactions with the C-terminal alpha-helix of subunit b from residues 190-207. Subunit b extends as a continuous 160-A long alpha-helix from residue 188 back to residue 79 near to the surface of the inner mitochondrial membrane. This helix appears to be stiffened by other alpha-helices in subunits d and F(6), but the structure can bend inward toward the F(1) domain around residue 146 of subunit b. The linker region between the 2 domains of the OSCP also appears to be flexible, enabling the stator to adjust its shape as it passes over the changing profile of the F(1) domain during a catalytic cycle. The structure of the membrane extrinsic part of bovine ATP synthase is now complete.


    Organizational Affiliation

    Medical Research Council Mitochondrial Biology Unit, Wellcome Trust/Medical Research Council Building, Hills Road, Cambridge CB2 0XY, United Kingdom.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL
A, B, C, J, K, L
510Bos taurusGene Names: ATP5A1 (ATP5A2)
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P19483 (Bos taurus)
Go to Gene View: ATP5A1
Go to UniProtKB:  P19483
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL
D, E, F, M, N, O
482Bos taurusGene Names: ATP5B
EC: 3.6.3.14
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P00829 (Bos taurus)
Go to Gene View: ATP5B
Go to UniProtKB:  P00829
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL
G, P
272Bos taurusGene Names: ATP5C1 (ATP5C)
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P05631 (Bos taurus)
Go to Gene View: ATP5C1
Go to UniProtKB:  P05631
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL
H, Q
146Bos taurusGene Names: ATP5D
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P05630 (Bos taurus)
Go to Gene View: ATP5D
Go to UniProtKB:  P05630
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL
I, R
50Bos taurusGene Names: ATP5E
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P05632 (Bos taurus)
Go to Gene View: ATP5E
Go to UniProtKB:  P05632
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT O, MITOCHONDRIAL
S, W
190Bos taurusGene Names: ATP5O
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P13621 (Bos taurus)
Go to Gene View: ATP5O
Go to UniProtKB:  P13621
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT B, MITOCHONDRIAL
T, X
116Bos taurusGene Names: ATP5F1 (ATP5F)
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P13619 (Bos taurus)
Go to Gene View: ATP5F1
Go to UniProtKB:  P13619
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE SUBUNIT D, MITOCHONDRIAL
U
118Bos taurusGene Names: ATP5H
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P13620 (Bos taurus)
Go to Gene View: ATP5H
Go to UniProtKB:  P13620
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
ATP SYNTHASE-COUPLING FACTOR 6, MITOCHONDRIAL
V, Z
76Bos taurusGene Names: ATP5J
Membrane protein
mpstruct
Group: 
TRANSMEMBRANE PROTEINS: ALPHA-HELICAL
Sub Group: 
F-type ATPase
Protein: 
F1-ATPase from bovine heart mitochondria
Find proteins for P02721 (Bos taurus)
Go to Gene View: ATP5J
Go to UniProtKB:  P02721
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ADP
Query on ADP

Download SDF File 
Download CCD File 
D, M
ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
ANP
Query on ANP

Download SDF File 
Download CCD File 
A, B, C, F, J, K, L, O
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A, B, C, D, F, J, K, L, M, O
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
S, T, V, W, X, Z
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.217 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 158.244α = 90.00
b = 231.245β = 90.00
c = 286.361γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-11-17
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance