3v17

X-ray diffraction
2.57Å resolution

Crystal structure of the Fe(II)/alpha-ketoglutarate dependent taurine dioxygenase from Pseudomonas putida KT2440

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-183520 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-ketoglutarate-dependent taurine dioxygenase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 277 amino acids
Theoretical weight: 31.13 KDa
Source organism: Pseudomonas putida KT2440
Expression system: Escherichia coli
UniProt:
  • Canonical: Q88RA3 (Residues: 1-277; Coverage: 100%)
Gene names: PP_0230, atsK, tauD
Sequence domains: Taurine catabolism dioxygenase TauD, TfdA family
Structure domains: Clavaminate synthase-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: P3221
Unit cell:
a: 112.093Å b: 112.093Å c: 214.018Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.18 0.178 0.225
Expression system: Escherichia coli