FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

protein autoubiquitination

ID (Ontology)

GO:0051865 (Gene Ontology)

Definition

The ubiquitination by a protein of one or more of its own amino acid residues, or residues on an identical protein. Ubiquitination occurs on the lysine residue by formation of an isopeptide crosslink.

Also Known As

"protein auto-ubiquitination" ; "protein auto-ubiquitinylation" ; "protein autoubiquitinylation" (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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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_BIOLOGICAL_PROCESS

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
protein autoubiquitination (all annotations which use CV term, excluding "NOT" statements)
involved_in \| protein autoubiquitination

Spanning Tree (Parents/Children)

  protein modification by small protein conjugation
   |__protein ubiquitination
       |__protein autoubiquitination  9 rec.
           |__regulation of protein autoubiquitination
               |__negative regulation of protein autoubiquitination
               |__positive regulation of protein autoubiquitination

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	protein ubiquitination
Part of
Synonyms & Secondary IDs
Synonyms
	"protein auto-ubiquitination" EXACT "protein auto-ubiquitinylation" EXACT "protein autoubiquitinylation" EXACT "protein self-ubiquitination" EXACT "protein self-ubiquitinylation" EXACT
Secondary IDs

External Crossreferences & Linkouts