› 2mqe

Solution NMR

Solution structure of Escherichia coli Outer membrane protein A C-terminal domain

Released:
DOI: 10.2210/pdb2mqe/pdb
PDB entry 2mqe coloured by chain, ensemble of 30 models, front view.
PDB entry 2mqe coloured by chain, ensemble of 30 models, side view.
PDB entry 2mqe coloured by chain, ensemble of 30 models, top view.
Source organism: Escherichia coli DH1
Primary publication:
The periplasmic domain of Escherichia coli outer membrane protein A can undergo a localized temperature dependent structural transition.
Ishida H, Garcia-Herrero A, Vogel HJ
Biochim Biophys Acta 1838 3014-24 (2014)
PMID: 25135663

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141779 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer membrane protein A Chain: A
Molecule details ›
Chain: A
Length: 146 amino acids
Theoretical weight: 15.71 KDa
Source organism: Escherichia coli DH1
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P0A910 (Residues: 201-346; Coverage: 45%)
Gene names: JW0940, b0957, con, ompA, tolG, tut
Sequence domains: OmpA family
Structure domains: OmpA-like domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 14%
Refinement method: torsion angle dynamics, simulated annealing
Expression system: Escherichia coli BL21

Quick links

Citations

2 review citations

Outer Membrane Biogenesis.
Konovalova et al. (2017)
1 more

8 mentions without citation

Role of the lipid bilayer in outer membrane protein folding in Gram-negative bacteria.
Horne et al. (2020)
7 more