CATH Domain 4jv0A03

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

Enzyme Information

2.7.7.7

DNA-directed DNA polymerase.

based on mapping to UniProt Q97W02

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)

Q97W02

DPO4_SACS2

Saccharolobus solfataricus P2

DNA polymerase IV

PDB Structure

PDB	4JV0
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Ring-Opening of the gamma-OH-PdG Adduct Promotes Error-Free Bypass by the Sulfolobus solfataricus DNA Polymerase Dpo4. Shanmugam, G., Minko, I.G., Banerjee, S., Christov, P.P., Kozekov, I.D., Rizzo, C.J., Lloyd, R.S., Egli, M., Stone, M.P. Chem.Res.Toxicol.