FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

membrane-membrane adaptor activity

ID (Ontology)

GO:0140177 (Gene Ontology)

Definition

The binding activity of a molecule that brings together two membranes, either via membrane lipid binding or by interacting with a membrane protein, to establish or maintain the localization of the protein, protein complex, vesicle or organelle.

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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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
membrane-membrane adaptor activity (all annotations which use CV term, excluding "NOT" statements)
enables \| membrane-membrane adaptor activity

Spanning Tree (Parents/Children)

  molecular_function
   |__molecular adaptor activity
       |__membrane-membrane adaptor activity  24 rec.
           |__autophagosome-membrane adaptor activity 4 rec.
           |   |__endoplasmic reticulum-autophagosome adaptor activity 3 rec.
           |   |__mitochondrion autophagosome adaptor activity 1 rec.
           |__contractile vacuole-plasma membrane tether activity
           |__endoplasmic reticulum-organelle membrane tether activity 6 rec.
           |   |__endoplasmic reticulum-autophagosome adaptor activity 3 rec.
           |   |__endoplasmic reticulum-endosome tether activity
           |   |__endoplasmic reticulum-vacuole tether activity
           |   |__mitochondrion-endoplasmic reticulum membrane tether activity 1 rec.
           |   |__peroxisome-endoplasmic reticulum membrane tether activity 2 rec.
           |__endoplasmic reticulum-plasma membrane adaptor activity
           |__mitochondrion-mitochondrion outer membrane tether activity 2 rec.
           |__mitochondrion-plasma membrane adaptor activity 1 rec.
           |__peroxisome-chloroplast membrane tether activity
           |__peroxisome-mitochondrion membrane tether activity
           |__vesicle docking activity 1 rec.
           |__vesicle membrane tethering activity 11 rec.

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

Secondary IDs

External Crossreferences & Linkouts