CATH Classification
Level | CATH Code | Description |
---|---|---|
3 | Alpha Beta | |
3.40 | 3-Layer(aba) Sandwich | |
3.40.50 | Rossmann fold | |
3.40.50.10110 | DNA polymerase III subunit chi |
Domain Context
CATH Clusters
Superfamily | DNA polymerase III subunit chi |
Functional Family | DNA polymerase III subunit chi |
Enzyme Information
2.7.7.7 |
DNA-directed DNA polymerase.
based on mapping to UniProt P28905
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)
P28905 |
HOLC_ECOLI
Escherichia coli K-12
DNA polymerase III subunit chi
|
PDB Structure
PDB | 1EM8 |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | Escherichia |
Primary Citation |
Crystal structure of the chi:psi sub-assembly of the Escherichia coli DNA polymerase clamp-loader complex.
Eur.J.Biochem.
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