CATH Domain 2floD02

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.420	Nucleotidyltransferase; domain 5
	3.30.420.150	Exopolyphosphatase. Domain 2

Domain Context

CATH Clusters

Superfamily	Exopolyphosphatase. Domain 2
Functional Family	Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase

Enzyme Information

3.6.1.11

Exopolyphosphatase.

based on mapping to UniProt P0AFL8

(Polyphosphate)(n) + H(2)O = (polyphosphate)(n-1) + phosphate.

UniProtKB Entries (1)

PPX_ECO57

Escherichia coli O157:H7

Exopolyphosphatase

PDB Structure

PDB	2FLO
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The Structure of the Exopolyphosphatase (PPX) from Escherichia coli O157:H7 Suggests a Binding Mode for Long Polyphosphate Chains. Rangarajan, E.S., Nadeau, G., Li, Y., Wagner, J., Hung, M.N., Schrag, J.D., Cygler, M., Matte, A. J.Mol.Biol.