CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.342 | DNA Polymerase; Chain A, domain 1 |
|
3.30.342.10 | DNA Polymerase, chain B, domain 1 |
Domain Context
CATH Clusters
| Superfamily | DNA Polymerase, chain B, domain 1 |
| Functional Family | DNA polymerase |
Enzyme Information
| 2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt Q7SIG7
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)
| Q7SIG7 |
DPOL_DESST
Desulfurococcus sp. Tok
DNA polymerase
|
PDB Structure
| PDB | 1D5A |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structure of an archaebacterial DNA polymerase.
Structure Fold.Des.
|