FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

cyclic-nucleotide phosphodiesterase activity

ID (Ontology)

GO:0004112 (Gene Ontology)

Definition

Catalysis of the reaction: a nucleoside cyclic phosphate + H2O = a nucleoside phosphate.

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_MOLECULAR_FUNCTION

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Gene Groups	Genes
cyclic-nucleotide phosphodiesterase activity (all annotations which use CV term, excluding "NOT" statements)
enables \| cyclic-nucleotide phosphodiesterase activity	--

Spanning Tree (Parents/Children)

  phosphoric ester hydrolase activity
   |__phosphoric diester hydrolase activity
       |__cyclic-nucleotide phosphodiesterase activity  9 rec.
           |__2',3'-cyclic-nucleotide 2'-phosphodiesterase activity
           |__2',3'-cyclic-nucleotide 3'-phosphodiesterase activity
           |__3',5'-cyclic-nucleotide phosphodiesterase activity 6 rec.
               |__3',5'-cGMP-inhibited cyclic-nucleotide phosphodiesterase activity
               |__3',5'-cGMP-stimulated cyclic-nucleotide phosphodiesterase activity
               |__3',5'-cyclic-AMP phosphodiesterase activity(+) 6 rec.
               |__3',5'-cyclic-GMP phosphodiesterase activity(+) 6 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	phosphoric diester hydrolase activity
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts