1p75

X-ray diffraction
3.02Å resolution

Crystal structure of EHV4-TK complexed with TP5A

Released:

Function and Biology Details

Reaction catalysed:
ATP + thymidine = ADP + thymidine 5'-phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo octamer
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-150228 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thymidine kinase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 334 amino acids
Theoretical weight: 37.01 KDa
Source organism: Equid alphaherpesvirus 4
Expression system: Escherichia coli
UniProt:
  • Canonical: P24425 (Residues: 23-352; Coverage: 94%)
Gene name: TK
Sequence domains: Thymidine kinase from herpesvirus
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: APS BEAMLINE 14-BM-C
Spacegroup: P21212
Unit cell:
a: 106.874Å b: 117.227Å c: 125.003Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.202 0.298
Expression system: Escherichia coli