› 1xwy

X-ray diffraction
2Å resolution

Crystal structure of tatD deoxyribonuclease from Escherichia coli K12 at 2.0 A resolution

Released:
DOI: 10.2210/pdb1xwy/pdb
PDB entry 1xwy coloured by chain, front view.
PDB entry 1xwy coloured by chain, side view.
PDB entry 1xwy coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Malashkevich VN, Xiang DF, Raushel FM, Almo SC, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-151087 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3'-5' ssDNA/RNA exonuclease TatD Chain: A
Molecule details ›
Chain: A
Length: 264 amino acids
Theoretical weight: 29.59 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P27859 (Residues: 1-260; Coverage: 100%)
Gene names: JW5931, b4483, mttC, tatD, yigW, yigX
Sequence domains: TatD related DNase
Structure domains: Metal-dependent hydrolases

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P41
Unit cell:
a: 73.885Å b: 73.885Å c: 67.824Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.171 0.216
Expression system: Escherichia coli K-12

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