CATH Classification
Level | CATH Code | Description |
---|---|---|
1 | Mainly Alpha | |
1.10 | Orthogonal Bundle | |
1.10.150 | DNA polymerase; domain 1 | |
1.10.150.20 | 5' to 3' exonuclease, C-terminal subdomain |
Domain Context
CATH Clusters
Superfamily | 5' to 3' exonuclease, C-terminal subdomain |
Functional Family | DNA polymerase I |
Enzyme Information
2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt P52026
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)
P52026 |
DPO1_GEOSE
Geobacillus stearothermophilus
DNA polymerase I
|
PDB Structure
PDB | 1NK7 |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | Escherichia |
Primary Citation |
Structures of mismatch replication errors observed in a DNA polymerase.
Cell(Cambridge,Mass.)
|