Term Information

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Accession
GO:0004050
Name
apyrase activity
Ontology
molecular_function
Synonyms
None
Alternate IDs
None
Definition
Catalysis of the reaction: a ribonucleoside 5'-triphosphate + 2 H2O = a ribonucleoside 5'-phosphate + 2 phosphate. This reaction consists of two distinct successive phosphate-releasing steps, with NDPs as intermediates. Apyrases are active against both di- and triphosphate nucleotides (NDPs and NTPs) and hydrolyze NTPs to nucleotide monophosphates (NMPs). Source: EC:3.6.1.5
Comment
None
History
See term history for GO:0004050 at QuickGO
Chem. react.
has participant hydron
has participant nucleoside 5'-monophosphate(2-)
has participant nucleoside 5'-triphoshate(4-)
has participant hydrogenphosphate
has participant water
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0004050 from QuickGO

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Parents of apyrase activity (GO:0004050)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
apyrase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
apyrase activity [RO:0000057 relation] RO:0000057  nucleoside 5'-monophosphate(2-) (CHEBI:58043)
apyrase activity [is_a relation] is_a  pyrophosphatase activity (GO:0016462)
apyrase activity [RO:0000057 relation] RO:0000057  nucleoside 5'-triphoshate(4-) (CHEBI:61557)
apyrase activity [RO:0000057 relation] RO:0000057  hydrogenphosphate (CHEBI:43474)
apyrase activity [RO:0000057 relation] RO:0000057  water (CHEBI:15377)

This term has no children.

EC
3.6.1.5
MetaCyc
APYRASE-RXN
RHEA
36795