Term Information [More information on purine-nucleoside phosphorylase activity]

Accession
GO:0004731
Name
purine-nucleoside phosphorylase activity
Ontology
molecular_function
Synonyms
PNPase activity, inosine-guanosine phosphorylase activity, purine deoxynucleoside phosphorylase activity, purine deoxyribonucleoside phosphorylase activity, purine nucleoside phosphorylase activity, purine ribonucleoside phosphorylase activity, purine-nucleoside:phosphate ribosyltransferase activity, PUNPI, PUNPII, inosine phosphorylase activity
Definition
Catalysis of the reaction: purine nucleoside + phosphate = purine + alpha-D-ribose 1-phosphate. Source: EC:2.4.2.1
Comment
None
History
See term history for GO:0004731 at QuickGO
Subset
gosubset_prok
Community
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Feedback
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Graph of GO:0004731 from QuickGO

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Ancestors of purine-nucleoside phosphorylase activity (GO:0004731)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
purine-nucleoside phosphorylase activity [Inferred is_a relation] is_a (inferred) molecular_function (GO:0003674)
purine-nucleoside phosphorylase activity [Inferred is_a relation] is_a (inferred) catalytic activity (GO:0003824)
purine-nucleoside phosphorylase activity [Inferred is_a relation] is_a (inferred) transferase activity (GO:0016740)
purine-nucleoside phosphorylase activity [Inferred is_a relation] is_a (inferred) transferase activity, transferring glycosyl groups (GO:0016757)
purine-nucleoside phosphorylase activity [is_a relation] is_a  transferase activity, transferring pentosyl groups (GO:0016763)
Children of purine-nucleoside phosphorylase activity (GO:0004731)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
S-methyl-5-thioadenosine phosphorylase activity (GO:0017061) [is_a relation] is_a  purine-nucleoside phosphorylase activity