CATH Classification

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 1JFD
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of Escherichia coli inorganic pyrophosphatase complexed with SO4(2-). Ligand-induced molecular asymmetry.
Avaeva, S., Kurilova, S., Nazarova, T., Rodina, E., Vorobyeva, N., Sklyankina, V., Grigorjeva, O., Harutyunyan, E., Oganessyan, V., Wilson, K., Dauter, Z., Huber, R., Mather, T.
FEBS Lett.