9O1G | pdb_00009o1g

Pseudomonas aeruginosa ATPase State2b Fo focused

• PDB DOI: https://doi.org/10.2210/pdb9O1G/pdb
• EM Map EMD-70006: EMDB EMDataResource

• Classification: ELECTRON TRANSPORT
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2025-04-03 Released: 2025-12-10 
• Deposition Author(s): Stewart, A.G., Sobti, M.
• Funding Organization(s): National Health and Medical Research Council (NHMRC, Australia)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.66 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Distinct Structural Features of Pseudomonas aeruginosa ATP Synthase Revealed by Cryo Electron Microscopy

Sobti, M., Stewart, A.G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 13-mer - A10B2C1 

Local Symmetry: Cyclic - C10  (Explore in 3D)
Local Stoichiometry: Homo 10-mer - A10 Local Symmetry: Cyclic - C2  (Explore in 3D)
Local Stoichiometry: Homo 2-mer - B2 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 152.08 kDa 
• Atom Count: 8,915 
• Modeled Residue Count: 1,210 
• Deposited Residue Count: 1,451 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP synthase subunit c	A [auth I], B [auth J], C [auth L], D [auth M], E [auth N], F [auth O], G [auth P], H [auth Q], I [auth R], J [auth S]	85	Pseudomonas aeruginosa	Mutation(s): 0  Gene Names: atpE, PSPA7_6361
UniProt
Find proteins for A6VF37 (Pseudomonas paraeruginosa (strain DSM 24068 / PA7)) Explore A6VF37  Go to UniProtKB:  A6VF37

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP synthase subunit b	K [auth X], L [auth Y]	156	Pseudomonas aeruginosa	Mutation(s): 0  Gene Names: atpF, PA14_73290
UniProt
Find proteins for Q02DF0 (Pseudomonas aeruginosa (strain UCBPP-PA14)) Explore Q02DF0  Go to UniProtKB:  Q02DF0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP synthase subunit a	M [auth a]	289	Pseudomonas aeruginosa	Mutation(s): 0  Gene Names: atpB, PSPA7_6362
UniProt
Find proteins for A6VF38 (Pseudomonas paraeruginosa (strain DSM 24068 / PA7)) Explore A6VF38  Go to UniProtKB:  A6VF38

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN (Subject of Investigation/LOI)	N [auth a]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.66 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-12-10 
Deposition Author(s): Stewart, A.G., Sobti, M.

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Funding Organization	Location	Grant Number
National Health and Medical Research Council (NHMRC, Australia)	Australia	--

Revision History  

• Version 1.0: 2025-12-10
  Type: Initial release