1k2v

X-ray diffraction
1.97Å resolution

E. COLI PERIPLASMIC PROTEIN FHUD COMPLEXED WITH DESFERAL

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Iron(3+)-hydroxamate-binding protein FhuD Chain: N
Molecule details ›
Chain: N
Length: 266 amino acids
Theoretical weight: 29.69 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P07822 (Residues: 31-296; Coverage: 100%)
Gene names: JW0148, b0152, fhuD
Sequence domains: Periplasmic binding protein
Structure domains: Nitrogenase molybdenum iron protein domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P63
Unit cell:
a: 85.57Å b: 85.57Å c: 91.6Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.22 0.22 0.241
Expression system: Escherichia coli BL21(DE3)