2jcs

X-ray diffraction
2.5Å resolution

Function and Biology Details

Reaction catalysed:
ATP + a 2'-deoxyribonucleoside = ADP + a 2'-deoxyribonucleoside 5'-phosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195062 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Deoxynucleoside kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 230 amino acids
Theoretical weight: 26.89 KDa
Source organism: Drosophila melanogaster
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9XZT6 (Residues: 1-230; Coverage: 92%)
Gene names: CG5452, dnk
Sequence domains: Deoxynucleoside kinase
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I711
Spacegroup: P21
Unit cell:
a: 33.523Å b: 119.467Å c: 68.9Å
α: 90° β: 92.42° γ: 90°
R-values:
R R work R free
0.232 0.232 0.242
Expression system: Escherichia coli BL21