› 3nrq

X-ray diffraction
1.7Å resolution

Crystal structure of copper-reconstituted FetP from uropathogenic Escherichia coli strain F11

Released:
DOI: 10.2210/pdb3nrq/pdb
PDB entry 3nrq coloured by chain, front view.
PDB entry 3nrq coloured by chain, side view.
PDB entry 3nrq coloured by chain, top view.
Source organism: Escherichia coli F11
Primary publication:
Characterization of a dipartite iron uptake system from uropathogenic Escherichia coli strain F11.
Koch D, Chan AC, Murphy ME, Lilie H, Grass G, Nies DH
J Biol Chem 286 25317-30 (2011)
PMID: 21596746

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163823 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Periplasmic protein-probably involved in high-affinity Fe2+ transport Chains: A, B
Molecule details ›
Chains: A, B
Length: 160 amino acids
Theoretical weight: 17.66 KDa
Source organism: Escherichia coli F11
Expression system: Escherichia coli BL21(DE3)
Structure domains: Periplasmic metal-binding protein Tp34-type

Ligands and Environments

1 bound ligand:
Ligand CU 2 x CU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 38.41Å b: 51.97Å c: 146.65Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.196 0.235
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

6 review citations

Virulence and Fitness Determinants of Uropathogenic Escherichia coli.
Subashchandrabose et al. (2015)
5 more

1 mention without citation

Characterization of a dipartite iron uptake system from uropathogenic Escherichia coli strain F11.
Koch et al. (2011)