ADP deaminase

In enzymology, an ADP deaminase (EC 3.5.4.7) is an enzyme that catalyzes the chemical reaction

ADP + H2O IDP + NH3
ADP deaminase
Identifiers
EC number3.5.4.7
CAS number9027-79-6
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO

Thus, the two substrates of this enzyme are ADP and H2O, whereas its two products are IDP and NH3.

This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in cyclic amidines. The systematic name of this enzyme class is ADP aminohydrolase. Other names in common use include adenosine diphosphate deaminase, and adenosinepyrophosphate deaminase.

References

    • Deutsch A, Nilsson R (1954). "On the dephosphorylation and deamination of adenosine triphosphate by actomyosin gel". Acta Chem. Scand. 8: 1898–1906. doi:10.3891/acta.chem.scand.08-1898.


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