› 2gzr

X-ray diffraction
2.3Å resolution

Enterobactin and Salmochelin Hydrolase IroE

Released:
DOI: 10.2210/pdb2gzr/pdb
PDB entry 2gzr coloured by chain, front view.
PDB entry 2gzr coloured by chain, side view.
PDB entry 2gzr coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Structural characterization of enterobactin hydrolase IroE.
Larsen NA, Lin H, Wei R, Fischbach MA, Walsh CT
Biochemistry 45 10184-90 (2006)
PMID: 16922493

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179832 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Catecholate siderophore esterase IroE Chain: A
Molecule details ›
Chain: A
Length: 278 amino acids
Theoretical weight: 31.01 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6KD95 (Residues: 41-318; Coverage: 97%)
Gene names: FPI65_12510, FVB16_05500, iroE
Sequence domains: Putative esterase
Structure domains: alpha/beta hydrolase

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P1
Unit cell:
a: 36.22Å b: 36.98Å c: 44.208Å
α: 111.469° β: 89.691° γ: 102.991°
R-values:
R R work R free
0.203 0.203 0.268
Expression system: Escherichia coli

Quick links

Citations

8 review citations

Siderophore-based iron acquisition and pathogen control.
Miethke et al. (2007)
7 more

1 mention without citation

The acid-base-nucleophile catalytic triad in ABH-fold enzymes is coordinated by a set of structural elements.
Denesyuk et al. (2020)