CATH Domain 2au6A00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.90	Alpha-Beta Complex
	3.90.80	Inorganic Pyrophosphatase
	3.90.80.10	Inorganic pyrophosphatase

Domain Context

CATH Clusters

Superfamily	Inorganic pyrophosphatase
Functional Family	Inorganic pyrophosphatase

Enzyme Information

3.6.1.1

Inorganic diphosphatase.

based on mapping to UniProt P0A7A9

Diphosphate + H(2)O = 2 phosphate.

-!- Specificity varies with the source and with the activating metal ion. -!- The enzyme from some sources may be identical with EC 3.1.3.1 or EC 3.1.3.9. -!- Cf. EC 7.1.3.1.

UniProtKB Entries (1)

P0A7A9

IPYR_ECOLI

Escherichia coli K-12

Inorganic pyrophosphatase

PDB Structure

PDB	2AU6
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Reversible inhibition of Escherichia coli inorganic pyrophosphatase by fluoride: trapped catalytic intermediates in cryo-crystallographic studies Samygina, V.R., Moiseev, V.M., Rodina, E.V., Vorobyeva, N.N., Popov, A.N., Kurilova, S.A., Nazarova, T.I., Avaeva, S.M., Bartunik, H.D. J.Mol.Biol.