CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.420 | Nucleotidyltransferase; domain 5 |
|
3.30.420.10 | Ribonuclease H-like superfamily/Ribonuclease H |
Domain Context
CATH Clusters
| Superfamily | Ribonuclease H-like superfamily/Ribonuclease H |
| Functional Family | DNA polymerase III subunit epsilon |
Enzyme Information
| 2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt P03007
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)
| P03007 |
DPO3E_ECOLI
Escherichia coli K-12
DNA polymerase III subunit epsilon
|
PDB Structure
| PDB | 1J53 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | T7-like viruses |
| Primary Citation |
Structural Basis for Proofreading during Replication of the Escherichia coli Chromosome
Structure
|