2d40

X-ray diffraction
2.41Å resolution

Crystal Structure of Z3393 from Escherichia coli O157:H7

Released:

Function and Biology Details

Reaction catalysed:
2,5-dihydroxybenzoate + O(2) = maleylpyruvate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-186845 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cupin type-2 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 354 amino acids
Theoretical weight: 40.23 KDa
Source organism: Escherichia coli O157:H7
UniProt:
  • Canonical: Q8X655 (Residues: 1-342; Coverage: 100%)
Gene names: ECs_3030, gtdA
Sequence domains: Cupin domain
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: P1
Unit cell:
a: 54.134Å b: 76.075Å c: 85.464Å
α: 114.08° β: 94.93° γ: 108.11°
R-values:
R R work R free
0.177 0.173 0.249