CATH Domain 2py5A03

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.1770	TPR 1 domain of DNA polymerase
	3.30.1770.10	TPR 1 domain of DNA polymerase

Domain Context

CATH Clusters

Superfamily	TPR 1 domain of DNA polymerase
Functional Family	DNA polymerase

Enzyme Information

2.7.7.7	DNA-directed DNA polymerase. based on mapping to UniProt P03680 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 P03680

UniProtKB Entries (1)

DPOL_BPPH2

Bacillus virus phi29

DNA polymerase

PDB Structure

PDB	2PY5
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Structures of phi29 DNA polymerase complexed with substrate: the mechanism of translocation in B-family polymerases Berman, A.J., Kamtekar, S., Goodman, J.L., Lazaro, J.M., de Vega, M., Blanco, L., Salas, M., Steitz, T.A. Embo J.