1BMF

BOVINE MITOCHONDRIAL F1-ATPASE

• PDB DOI: https://doi.org/10.2210/pdb1BMF/pdb

• Classification: ATP PHOSPHORYLASE
• Organism(s): Bos taurus
• Mutation(s): Yes 
• Membrane Protein: Yes  mpstruc


• Deposited: 1996-03-13 Released: 1996-12-07 
• Deposition Author(s): Abrahams, J.P., Leslie, A.G.W., Lutter, R., Walker, J.E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.85 Å

Starting Model: other

Literature

Structure at 2.8 A resolution of F1-ATPase from bovine heart mitochondria.

Abrahams, J.P., Leslie, A.G., Lutter, R., Walker, J.E.

(1994) Nature 370: 621-628

• PubMed: 8065448 
• DOI: https://doi.org/10.1038/370621a0
• Primary Citation of Related Structures:  
  1BMF


• PubMed Abstract: 
  

  In the crystal structure of bovine mitochondrial F1-ATPase determined at 2.8 A resolution, the three catalytic beta-subunits differ in conformation and in the bound nucleotide. The structure supports a catalytic mechanism in intact ATP synthase in which the three catalytic subunits are in different states of the catalytic cycle at any instant. Interconversion of the states may be achieved by rotation of the alpha 3 beta 3 subassembly relative to an alpha-helical domain of the gamma-subunit.

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Organizational Affiliation: 

Medical Research Council Laboratory of Molecular Biology, Cambridge, UK.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 7-mer - A3B3C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 7-mer - A6B1 Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Hetero 6-mer - A3B3 

Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Hetero 6-mer - A3B3 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 353.94 kDa 
• Atom Count: 23,481 
• Modelled Residue Count: 2,987 
• Deposited Residue Count: 3,248 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BOVINE MITOCHONDRIAL F1-ATPASE	A, B, C	510	Bos taurus	Mutation(s): 1  Membrane Entity: Yes
UniProt
Find proteins for P19483 (Bos taurus) Explore P19483  Go to UniProtKB:  P19483

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
BOVINE MITOCHONDRIAL F1-ATPASE	D, E, F	482	Bos taurus	Mutation(s): 0  EC: 7.1.2.2 Membrane Entity: Yes
UniProt
Find proteins for P00829 (Bos taurus) Explore P00829  Go to UniProtKB:  P00829

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
BOVINE MITOCHONDRIAL F1-ATPASE	G	272	Bos taurus	Mutation(s): 0  Membrane Entity: Yes
UniProt
Find proteins for P05631 (Bos taurus) Explore P05631  Go to UniProtKB:  P05631

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ANP	I [auth A], K [auth B], M [auth C], Q [auth F]	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C10 H17 N6 O12 P3 PVKSNHVPLWYQGJ-KQYNXXCUSA-N
ADP	O [auth D]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N
MG	H [auth A], J [auth B], L [auth C], N [auth D], P [auth F]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.85 Å
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 284.22	α = 90
b = 107.76	β = 90
c = 139.68	γ = 90

Software Package:

Software Name	Purpose
MULTIPLE	model building
PROLSQ	refinement
MOSFLM	data reduction
CCP4	data scaling
MULTIPLE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1996-12-07 
Deposition Author(s): Abrahams, J.P., Leslie, A.G.W., Lutter, R., Walker, J.E.

Revision History  

• Version 1.0: 1996-12-07
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-11-03
  Changes: Database references, Derived calculations, Other
• Version 1.4: 2024-02-07
  Changes: Data collection
• Version 1.5: 2024-04-03
  Changes: Refinement description