CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.200 | Phosphorylase Kinase; domain 1 |
|
3.30.200.20 | Phosphorylase Kinase; domain 1 |
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 (2)
| P51943 |
CCNA2_MOUSE
Mus musculus
Cyclin-A2
|
| P24941 |
CDK2_HUMAN
Homo sapiens
Cyclin-dependent kinase 2
|
PDB Structure
| PDB | 3QHW |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Briefly Bound to Activate: Transient Binding of a Second Catalytic Magnesium Activates the Structure and Dynamics of CDK2 Kinase for Catalysis.
Structure
|