9PXI | pdb_00009pxi

Cryo-EM structure of BAM from P. aeruginosa PAO1 in complex with Pyocin L1

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.85 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Starting Model: in silico
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 9PXI

This is version 1.0 of the entry. See complete history. 

Literature

A potent protein antibiotic kills Pseudomonas aeruginosa by inhibiting the BAM complex

Munder, F., Johnson, M., Samuels, I., McCaughey, L., Zdorevskyi, O., Wang, C., Kropp, A., Price, E.P., Sarovich, D.S., Varshney, S., Venugopal, H., Sharma, V., Doyle, M., Short, F., Ghosal, D., Connolly, J., Knott, G., Grinter, R.

To be published.

Macromolecule Content 

  • Total Structure Weight: 264.48 kDa 
  • Atom Count: 12,801 
  • Modeled Residue Count: 1,640 
  • Deposited Residue Count: 2,403 
  • Unique protein chains: 6

Macromolecules

Find similar proteins by:
|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Outer membrane protein assembly factor BamDA [auth D]341Pseudomonas aeruginosa PAO1Mutation(s): 0 
UniProt
Find proteins for P33641 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore P33641 
Go to UniProtKB:  P33641
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP33641
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:
|  3D Structure
Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
Outer membrane protein assembly factor BamCB [auth C]396Pseudomonas aeruginosa PAO1Mutation(s): 0 
UniProt
Find proteins for Q9I4W2 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore Q9I4W2 
Go to UniProtKB:  Q9I4W2
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9I4W2
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:
|  3D Structure
Entity ID: 3
MoleculeChains  Sequence LengthOrganismDetailsImage
Outer membrane protein assembly factor BamBC [auth B]380Pseudomonas aeruginosa PAO1Mutation(s): 0 
UniProt
Find proteins for Q9HXJ7 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore Q9HXJ7 
Go to UniProtKB:  Q9HXJ7
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9HXJ7
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:
|  3D Structure
Entity ID: 4
MoleculeChains  Sequence LengthOrganismDetailsImage
Outer membrane protein assembly factor BamAD [auth A]834Pseudomonas aeruginosa PAO1Mutation(s): 0 
UniProt
Find proteins for Q9HXY4 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore Q9HXY4 
Go to UniProtKB:  Q9HXY4
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9HXY4
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:
|  3D Structure
Entity ID: 5
MoleculeChains  Sequence LengthOrganismDetailsImage
Outer membrane protein assembly factor BamE176Pseudomonas aeruginosa PAO1Mutation(s): 0 
UniProt
Find proteins for O68562 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore O68562 
Go to UniProtKB:  O68562
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO68562
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:
|  3D Structure
Entity ID: 6
MoleculeChains  Sequence LengthOrganismDetailsImage
Pyocin L1276Pseudomonas aeruginosaMutation(s): 0 
Gene Names: pyocin L1
UniProt
Find proteins for T2LG16 (Pseudomonas aeruginosa)
Explore T2LG16 
Go to UniProtKB:  T2LG16
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupT2LG16
Sequence Annotations
Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.85 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONcryoSPARC4.0
MODEL REFINEMENTPHENIX1.2

Structure Validation

View Full Validation Report



View more in-depth experimental data

Entry History 

& Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
Australian Research Council (ARC)AustraliaDP230102150

Revision History  (Full details and data files)

  • Version 1.0: 2026-06-10
    Type: Initial release