PDBe 1et0

X-ray diffraction
2.2Å resolution

CRYSTAL STRUCTURE OF AMINODEOXYCHORISMATE LYASE FROM ESCHERICHIA COLI

Released:

Function and Biology Details

Reaction catalysed:
4-amino-4-deoxychorismate = 4-aminobenzoate + pyruvate. 
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminodeoxychorismate lyase Chain: A
Molecule details ›
Chain: A
Length: 269 amino acids
Theoretical weight: 29.75 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P28305 (Residues: 1-269; Coverage: 100%)
Gene names: JW1082, b1096, pabC
Sequence domains: Amino-transferase class IV
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P21212
Unit cell:
a: 40.5Å b: 73.93Å c: 83.74Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.196 0.279
Expression system: Escherichia coli