1gqw

X-ray diffraction
3Å resolution

Taurine/alpha-ketoglutarate Dioxygenase from Escherichia coli

Released:

Function and Biology Details

Reaction catalysed:
Taurine + 2-oxoglutarate + O(2) = sulfite + aminoacetaldehyde + succinate + CO(2)
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-153448 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-ketoglutarate-dependent taurine dioxygenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 283 amino acids
Theoretical weight: 32.45 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P37610 (Residues: 1-283; Coverage: 100%)
Gene names: JW0360, b0368, ssiD, tauD, yaiG
Sequence domains: Taurine catabolism dioxygenase TauD, TfdA family
Structure domains: Clavaminate synthase-like

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P6222
Unit cell:
a: 116.85Å b: 116.85Å c: 201.91Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.281 0.281 0.32
Expression system: Escherichia coli