CATH Domain 4r8uB01

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.70	Alpha-Beta Plaits
	3.30.70.270	Reverse transcriptase/Diguanylate cyclase domain

Domain Context

CATH Clusters

Superfamily	3.30.70.270
Functional Family	DNA polymerase IV

Enzyme Information

2.7.7.7

DNA-directed DNA polymerase.

based on mapping to UniProt Q47155

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)

Q47155

DPO4_ECOLI

Escherichia coli K-12

DNA polymerase IV

PDB Structure

PDB	4R8U
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Fast native-SAD phasing for routine macromolecular structure determination Weinert, T., Olieric, V., Waltersperger, S., Panepucci, E., Chen, L., Zhang, H., Zhou, D., Rose, J., Ebihara, A., Kuramitsu, S., Li, D., Howe, N., Schnapp, G., Pautsch, A., Bargsten, K., Prota, A.E., Surana, P., Kottur, J., Nair, D.T., Basilico, F., Cecatiello, V., Pasqualato, S., Boland, A., Weichenrieder, O., Wang, B.C., Steinmetz, M.O., Caffrey, M., Wang, M. Nat.Methods