CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.510 | Transferase(Phosphotransferase); domain 1 |
|
1.10.510.10 | Transferase(Phosphotransferase) domain 1 |
Domain Context
CATH Clusters
| Superfamily | Transferase(Phosphotransferase) domain 1 |
| Functional Family | Serine/threonine-protein kinase PLK |
Enzyme Information
| 2.7.11.21 |
Polo kinase.
based on mapping to UniProt P53350
ATP + a protein = ADP + a phosphoprotein.
-!- The enzyme associates with the spindle pole during mitosis and is thought to play an important role in the dynamic function of the mitotic spindle during chromosome segregation. -!- The human form of the enzyme, Plk1, does not phosphorylate histone H1, enolase and phosvitin but it can phosphorylate myelin basic protein and microtubule-associated protein MAP-2, although to a lesser extent than casein. -!- Formerly EC 2.7.1.37.
|
UniProtKB Entries (1)
| P53350 |
PLK1_HUMAN
Homo sapiens
Serine/threonine-protein kinase PLK1
|
PDB Structure
| PDB | 2RKU |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Spodoptera |
| Primary Citation |
Selectivity-determining residues in Plk1.
Chem.Biol.Drug Des.
|