› 3qra

X-ray diffraction
1.8Å resolution

The crystal structure of Ail, the attachment invasion locus protein of Yersinia pestis

Released:
DOI: 10.2210/pdb3qra/pdb
PDB entry 3qra coloured by chain, front view.
PDB entry 3qra coloured by chain, side view.
PDB entry 3qra coloured by chain, top view.
Source organism: Yersinia pestis
Primary publication:
Structural insights into Ail-mediated adhesion in Yersinia pestis.
Yamashita S, Lukacik P, Barnard TJ, Noinaj N, Felek S, Tsang TM, Krukonis ES, Hinnebusch BJ, Buchanan SK
Structure 19 1672-82 (2011)
PMID: 22078566

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184035 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer membrane protein beta-barrel domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 157 amino acids
Theoretical weight: 17.62 KDa
Source organism: Yersinia pestis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8D0Z7 (Residues: 39-194; Coverage: 80%)
Gene names: ompX, y1324
Sequence domains: Outer membrane protein beta-barrel domain
Structure domains: Porin

Ligands and Environments

1 bound ligand:
Ligand C8E 7 x C8E
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P43212
Unit cell:
a: 50.236Å b: 50.236Å c: 170.623Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.228
Expression system: Escherichia coli

Quick links

Citations

9 review citations

Outer membrane protein A (OmpA) as a potential therapeutic target for Acinetobacter baumannii infection.
Nie et al. (2020)
8 more

20 mentions without citation

The structural biology of β-barrel membrane proteins: a summary of recent reports.
Fairman et al. (2011)
19 more