CATH Classification

Domain Context

CATH Clusters

Superfamily DNA Polymerase, chain B, domain 1
Functional Family

Enzyme Information

2.7.7.7
DNA-directed DNA polymerase.
based on mapping to UniProt Q38087
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.
3.1.11.-
Exodeoxyribonucleases producing 5'-phosphomonoesters.
based on mapping to UniProt Q38087

UniProtKB Entries (1)

Q7Y265
Q7Y265_BPR69
Enterobacteria phage RB69
Gp32 single-stranded DNA binding protein

PDB Structure

PDB 2ATQ
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structure and enzymatic properties of a chimeric bacteriophage RB69 DNA polymerase and single-stranded DNA binding protein with increased processivity.
Sun, S., Geng, L., Shamoo, Y.
Proteins