FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

single-stranded 3'-5' DNA helicase activity

ID (Ontology)

GO:1990518 (Gene Ontology)

Definition

Catalysis of the reaction: ATP + H2O = ADP + phosphate, in the presence of single-stranded DNA; drives the unwinding of the DNA helix in the direction 3' to 5'.[ PubMed:25165823 ]

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	Genes
single-stranded 3'-5' DNA helicase activity (all annotations which use CV term, excluding "NOT" statements)
contributes_to \| single-stranded 3'-5' DNA helicase activity
enables \| single-stranded 3'-5' DNA helicase activity

Spanning Tree (Parents/Children)

DNA helicase activity
 |__single-stranded DNA helicase activity__
 |__3'-5' DNA helicase activity____________|
                                           single-stranded 3'-5' DNA helicase activity  2 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	single-stranded DNA helicase activity 3'-5' DNA helicase activity
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts