FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

TRAPPII protein complex

ID (Ontology)

GO:1990071 (Gene Ontology)

Definition

A complex that mediates intra-Golgi traffic, Golgi exit, endosome-to-Golgi traffic, and the trafficking of autophagy proteins from Golgi to the phagophore assembly site. Binds to a component of the COPI coat. In yeast it includes the following subunits: Bet3 (as homodimer), Bet5, Tca17, Trs20, Trs23, Trs31, Trs33, Trs65, Trs120, Trs130. The whole complex is thought to dimerize with itself.[ PubMed:20375281 PubMed:22669257 ]

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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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS
Genes (FBgn)	GO_CELLULAR_COMPONENT

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	Gene Groups	Genes
TRAPPII protein complex (all annotations which use CV term, excluding "NOT" statements)
part_of \| TRAPPII protein complex	--

Spanning Tree (Parents/Children)

cytoplasm
 |__Golgi apparatus_______________________
endomembrane system                       |
 |__endosome______________________________|
 |__Golgi apparatus_______________________|
cytoplasmic vesicle                       |
 |__endosome______________________________|
intracellular membrane-bounded organelle  |
 |__Golgi apparatus_______________________|
vesicle tethering complex                 |
 |__TRAPP complex_________________________|
intracellular protein-containing complex  |
 |__TRAPP complex_________________________|
                                          TRAPPII protein complex  10 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	TRAPP complex
Part of	endosome Golgi apparatus
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts