CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.10 | Arc Repressor Mutant, subunit A |
|
1.10.10.1600 | Bacterial DNA polymerase III alpha subunit, thumb domain |
Domain Context
CATH Clusters
| Superfamily | Bacterial DNA polymerase III alpha subunit, thumb domain |
| Functional Family | DNA polymerase III subunit alpha |
Enzyme Information
| 2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt P9WNT7
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)
| P9WNT7 |
DPO3A_MYCTU
Mycobacterium tuberculosis H37Rv
DNA polymerase III subunit alpha
|
PDB Structure
| PDB | 5LEW |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
High-fidelity DNA replication in Mycobacterium tuberculosis relies on a trinuclear zinc center.
Nat Commun
|
