4lr2

X-ray diffraction
1.5Å resolution

Function and Biology Details

Reaction catalysed:
P(1)-P(3)-bis(5'-adenosyl) triphosphate + H(2)O = ADP + AMP
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-195393 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Bis(5'-adenosyl)-triphosphatase ENPP4 Chain: A
Molecule details ›
Chain: A
Length: 401 amino acids
Theoretical weight: 46.11 KDa
Source organism: Homo sapiens
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q9Y6X5 (Residues: 16-407; Coverage: 90%)
Gene names: ENPP4, KIAA0879, NPP4
Sequence domains: Type I phosphodiesterase / nucleotide pyrophosphatase
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: C2
Unit cell:
a: 181.506Å b: 51.293Å c: 53.065Å
α: 90° β: 102.08° γ: 90°
R-values:
R R work R free
0.157 0.154 0.201
Expression system: Trichoplusia ni