CATH Classification

Domain Context

CATH Clusters

Superfamily DNA polymerase beta, N-terminal domain-like
Functional Family DNA polymerase beta

Enzyme Information

4.2.99.-
Other carbon-oxygen lyases.
based on mapping to UniProt P06766
2.7.7.7
DNA-directed DNA polymerase.
based on mapping to UniProt P06766
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)

P06766
DPOLB_RAT
Rattus norvegicus
DNA polymerase beta

PDB Structure

PDB 1DK3
External Links
Method SOLUTION NMR
Organism Escherichia
Primary Citation
Backbone dynamics and refined solution structure of the N-terminal domain of DNA polymerase beta. Correlation with DNA binding and dRP lyase activity.
Maciejewski, M.W., Liu, D., Prasad, R., Wilson, S.H., Mullen, G.P.
J.Mol.Biol.