CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.20 | Alpha-Beta Barrel |
|
3.20.20 | TIM Barrel |
|
3.20.20.140 | Metal-dependent hydrolases |
Domain Context
CATH Clusters
| Superfamily | Metal-dependent hydrolases |
| Functional Family |
Enzyme Information
| 2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt Q9XDH5
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1).
-!- Catalyzes DNA-template-directed extension of the 3'-end of a DNA strand by one nucleotide at a time. -!- Cannot initiate a chain de novo. -!- Requires a primer which may be DNA or RNA. -!- See also EC 2.7.7.49.
|
UniProtKB Entries (1)
| Q9XDH5 |
DPO3A_THEAQ
Thermus aquaticus
DNA polymerase III subunit alpha
|
PDB Structure
| PDB | 4IQJ |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structure of PolIIIalpha-Tauc-DNA complex suggests an atomic model of the replisome
Structure
|