CATH Classification

Domain Context

CATH Clusters

Superfamily P-loop containing nucleotide triphosphate hydrolases
Functional Family Uridine-cytidine kinase 2

Enzyme Information

2.7.1.48
Uridine kinase.
based on mapping to UniProt Q9BZX2
ATP + uridine = ADP + UMP.
-!- Cytidine can act as acceptor. -!- GTP and ITP can act as donors.

UniProtKB Entries (1)

Q9BZX2
UCK2_HUMAN
Homo sapiens
Uridine-cytidine kinase 2

PDB Structure

PDB 1UEJ
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structural basis for the specificity, catalysis, and regulation of human uridine-cytidine kinase
Suzuki, N.N., Koizumi, K., Fukushima, M., Matsuda, A., Inagaki, F.
STRUCTURE