CATH Classification

Domain Context

CATH Clusters

Superfamily Phosphorylase Kinase; domain 1
Functional Family Cyclin-dependent kinase 2

Enzyme Information

2.7.11.22
Cyclin-dependent kinase.
based on mapping to UniProt P24941
ATP + a protein = ADP + a phosphoprotein.
-!- Activation of cyclin-dependent kinases requires association of the enzyme with a regulatory subunit referred to as a cyclin. -!- It is the sequential activation and inactivation of cyclin-dependent kinases, through the periodic synthesis and destruction of cyclins, that provides the primary means of cell-cycle regulation. -!- Formerly EC 2.7.1.37.

UniProtKB Entries (1)

P20248
CCNA2_HUMAN
Homo sapiens
Cyclin-A2

PDB Structure

PDB 1PKD
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
The Crystal Structure of UCN-01 in Complex with Phospho-CDK2/Cyclin A
Johnson, L.N., De Moliner, E., Brown, N.R., Song, H.
To be Published