2w4e

X-ray diffraction
2Å resolution

Structure of an N-terminally truncated Nudix hydrolase DR2204 from Deinococcus radiodurans

Released:
Source organism: Deinococcus radiodurans R1
Primary publication:
Structure of an N-terminally truncated Nudix hydrolase DR2204 from Deinococcus radiodurans.
Acta Crystallogr Sect F Struct Biol Cryst Commun 65 1083-7 (2009)
PMID: 19923723

Function and Biology Details

Reaction catalysed:
ADP-D-ribose + H(2)O = AMP + D-ribose 5-phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-193255 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nudix hydrolase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 145 amino acids
Theoretical weight: 15.61 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9RSC1 (Residues: 56-200; Coverage: 73%)
Gene name: DR_2204
Sequence domains: NUDIX domain
Structure domains: Nucleoside Triphosphate Pyrophosphohydrolase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P43212
Unit cell:
a: 61.301Å b: 61.301Å c: 165.752Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.208 0.247
Expression system: Escherichia coli BL21(DE3)