› 3ml3

X-ray diffraction
2Å resolution

Crystal structure of the IcsA autochaperone region

Released:
DOI: 10.2210/pdb3ml3/pdb
PDB entry 3ml3 coloured by chain, front view.
PDB entry 3ml3 coloured by chain, side view.
PDB entry 3ml3 coloured by chain, top view.
Source organism: Shigella flexneri
Primary publication:
Crystal structure of the autochaperone region from the Shigella flexneri autotransporter IcsA.
Kühnel K, Diezmann D
J Bacteriol 193 2042-5 (2011)
PMID: 21335457

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-181356 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
IcsA alpha domain Chain: A
Molecule details ›
Chain: A
Length: 189 amino acids
Theoretical weight: 20.24 KDa
Source organism: Shigella flexneri
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7BCK4 (Residues: 591-758; Coverage: 16%)
Gene names: CP0182, icsA, virG
Sequence domains: Autochaperone Domain Type 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P62
Unit cell:
a: 104.22Å b: 104.22Å c: 61.58Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.198 0.196 0.219
Expression system: Escherichia coli

Quick links

Citations

9 citation in other articles

Type V secretion: from biogenesis to biotechnology.
van Ulsen et al. (2014)
8 more

9 mentions without citation

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