FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

Cul4A-RING E3 ubiquitin ligase complex

ID (Ontology)

GO:0031464 (Gene Ontology)

Definition

A ubiquitin ligase complex in which a cullin from the Cul4A subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by an adaptor protein.[ PubMed:15571813 PubMed:15688063 ]

Also Known As

"CDL4 complex" ; "CRL4 complex" ; "cullin-RING ligase 4A" (for all, see Synonyms field below)

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_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	Genes
Cul4A-RING E3 ubiquitin ligase complex (all annotations which use CV term, excluding "NOT" statements)
part_of \| Cul4A-RING E3 ubiquitin ligase complex

Spanning Tree (Parents/Children)

  cullin-RING ubiquitin ligase complex
   |__Cul4-RING E3 ubiquitin ligase complex
       |__Cul4A-RING E3 ubiquitin ligase complex  1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	Cul4-RING E3 ubiquitin ligase complex
Part of
Synonyms & Secondary IDs
Synonyms
	"CDL4 complex" EXACT "CRL4 complex" EXACT "cullin-RING ligase 4A" EXACT "DCX complex" EXACT "SCF4 complex" RELATED "VDC complex" NARROW
Secondary IDs

External Crossreferences & Linkouts