› 3iby

X-ray diffraction
2.5Å resolution

Structure of cytosolic domain of L. pneumophila FeoB

Released:
DOI: 10.2210/pdb3iby/pdb
PDB entry 3iby coloured by chain, front view.
PDB entry 3iby coloured by chain, side view.
PDB entry 3iby coloured by chain, top view.
Source organism: Legionella pneumophila
Primary publication:
Structure of the GTPase and GDI domains of FeoB, the ferrous iron transporter of Legionella pneumophila.
Petermann N, Hansen G, Schmidt CL, Hilgenfeld R
FEBS Lett 584 733-8 (2010)
PMID: 20036663

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184546 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fe(2+) transporter FeoB Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 256 amino acids
Theoretical weight: 28.4 KDa
Source organism: Legionella pneumophila
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8GNS3 (Residues: 1-256; Coverage: 34%)
Gene name: feoB
Sequence domains: 50S ribosome-binding GTPase
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I911-3
Spacegroup: P212121
Unit cell:
a: 53.056Å b: 130.697Å c: 157.616Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.212 0.288
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Structure-function relationships of the G domain, a canonical switch motif.
Wittinghofer et al. (2011)
3 more

2 mentions without citation

Ins and Outs: Recent Advancements in Membrane Protein-Mediated Prokaryotic Ferrous Iron Transport.
Brown et al. (2021)
1 more