FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

signal sequence receptor activity

ID (Ontology)

GO:0005048 (Gene Ontology)

Definition

Binding to a signal sequence, a short stretch of amino acids found in a protein that acts as a signal for its proper localization in the cell.

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
signal sequence receptor activity (all annotations which use CV term, excluding "NOT" statements)
enables \| signal sequence receptor activity

Spanning Tree (Parents/Children)

  molecular_function
   |__signal sequence receptor activity  11 rec.
       |__chloroplast targeting sequence receptor activity
       |__endoplasmic reticulum signal sequence receptor activity 3 rec.
       |__mitochondrial signal sequence receptor activity 5 rec.
       |__peroxisome signal sequence receptor activity 1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	molecular_function
Part of
Synonyms & Secondary IDs
Synonyms
	"leader sequence binding" NARROW "protein signal sequence binding" NARROW "signal sequence binding" NARROW "signal sequence receptor" NARROW
Secondary IDs

External Crossreferences & Linkouts