PDBe 1onw

X-ray diffraction
1.65Å resolution

Crystal structure of Isoaspartyl Dipeptidase from E. coli


Function and Biology Details

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Isoaspartyl dipeptidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 390 amino acids
Theoretical weight: 41.17 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P39377 (Residues: 1-390; Coverage: 100%)
Gene names: JW4291, b4328, iadA, yjiF
Sequence domains: Amidohydrolase family
Structure domains:

Ligands and Environments

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P4212
Unit cell:
a: 116.7Å b: 116.7Å c: 138.5Å
α: 90° β: 90° γ: 90°
R R work R free
0.182 0.178 0.219
Expression system: Escherichia coli