X-ray diffraction
1.8Å resolution

Crystal structure of DXO in complex with adenosine 3', 5' bisphosphate and two magnesium ions

Source organism: Mus musculus
Entry authors: Chang JH, Tong L

Function and Biology Details

Biochemical function:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Decapping and exoribonuclease protein Chain: A
Molecule details ›
Chain: A
Length: 378 amino acids
Theoretical weight: 43.13 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
  • Canonical: O70348 (Residues: 27-384; Coverage: 90%)
Gene names: Dom3z, Dxo, Ng6
Sequence domains: RAI1 like PD-(D/E)XK nuclease

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 46.46Å b: 87.872Å c: 50.097Å
α: 90° β: 114.32° γ: 90°
R R work R free
0.172 0.17 0.199
Expression system: Escherichia coli