CATH Classification

Domain Context

CATH Clusters

Superfamily P-loop containing nucleotide triphosphate hydrolases
Functional Family

Enzyme Information

2.7.1.21
Thymidine kinase.
based on mapping to UniProt P03176
ATP + thymidine = ADP + thymidine 5'-phosphate.
-!- Deoxyuridine can also act as acceptor. -!- dGTP can also act as donor. -!- The deoxypyrimidine kinase complex induced by Herpes simplex virus catalyzes this reaction as well as those of EC 2.7.1.114, EC 2.7.1.118 and EC 2.7.4.9. -!- Formerly EC 2.7.1.75.

UniProtKB Entries (1)

P03176
KITH_HHV11
Human alphaherpesvirus 1 strain 17
Thymidine kinase

PDB Structure

PDB 1E2J
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Nucleoside Binding Site of Herpes Simplex Type 1 Thymidine Kinase Analyzed by X-Ray Crystallography
Vogt, J., Perozzo, R., Pautsch, A., Prota, A., Schelling, P., Pilger, B., Folkers, G., Scapozza, L., Schulz, G.E.
Proteins: Struct.,Funct., Genet.