FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

lipopolysaccharide immune receptor activity

ID (Ontology)

GO:0001875 (Gene Ontology)

Definition

Combining with a lipopolysaccharide and transmitting the signal across the cell membrane to initiate an innate immune response. Lipopolysaccharides (LPS) are major components of the outer membrane of Gram-negative bacteria, making them prime targets for recognition by the immune system.[ PubMed:14609719 PubMed:15379975 ]

Also Known As

"LPS receptor activity"

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

Spanning Tree (Parents/Children)

  signaling receptor activity
   |__pattern recognition receptor activity
       |__lipopolysaccharide immune receptor activity  1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	pattern recognition receptor activity
Part of
Synonyms & Secondary IDs
Synonyms
	"endotoxin receptor activity" BROAD "lipopolysaccharide receptor activity" BROAD "LPS receptor activity" EXACT
Secondary IDs

External Crossreferences & Linkouts