1t70

X-ray diffraction
2.3Å resolution

Crystal structure of a novel phosphatase from Deinococcus radiodurans

Released:

Function and Biology Details

Reactions catalysed:
Phosphoenolpyruvate + H(2)O = pyruvate + phosphate
Nucleoside 2',3'-cyclic phosphate + H(2)O = nucleoside 3'-phosphate
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-193283 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphatase/phosphodiesterase DR_1281 Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 255 amino acids
Theoretical weight: 27.97 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9RUV0 (Residues: 1-255; Coverage: 100%)
Gene name: DR_1281
Sequence domains: Calcineurin-like phosphoesterase
Structure domains: Purple Acid Phosphatase; chain A, domain 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: C2
Unit cell:
a: 242.793Å b: 116.614Å c: 89.283Å
α: 90° β: 109.4° γ: 90°
R-values:
R R work R free
0.212 0.207 0.26
Expression system: Escherichia coli BL21(DE3)