FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

boss receptor activity

ID (Ontology)

GO:0008288 (Gene Ontology)

Definition

Combining with a protein bride of sevenless (boss) and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP + a protein-L-tyrosine = ADP + a protein-L-tyrosine 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	Genes
boss receptor activity (all annotations which use CV term, excluding "NOT" statements)
enables \| boss receptor activity

Spanning Tree (Parents/Children)

protein tyrosine kinase activity________________
transmembrane receptor protein kinase activity__|
                                                transmembrane receptor protein tyrosine kinase activity
                                                 |__boss receptor activity  1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	transmembrane receptor protein tyrosine kinase activity
Part of
Synonyms & Secondary IDs
Synonyms
	"sevenless receptor activity" RELATED
Secondary IDs

External Crossreferences & Linkouts