Diphosphoinositol-polyphosphate diphosphatase
Class of enzymes / From Wikipedia, the free encyclopedia
In enzymology, a diphosphoinositol-polyphosphate diphosphatase (EC 3.6.1.52) is an enzyme that catalyzes the chemical reaction
- diphospho-myo-inositol polyphosphate + H2O myo-inositol polyphosphate + phosphate
Quick Facts Identifiers, EC no. ...
Diphosphoinositol-polyphosphate diphosphatase | |||||||||
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Identifiers | |||||||||
EC no. | 3.6.1.52 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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Thus, the two substrates of this enzyme are diphospho-myo-inositol polyphosphate and H2O, whereas its two products are myo-inositol polyphosphate and phosphate.
This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides in phosphorus-containing anhydrides. The systematic name of this enzyme class is diphospho-myo-inositol-polyphosphate diphosphohydrolase. Other names in common use include diphosphoinositol-polyphosphate phosphohydrolase, and DIPP.