FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

large ribosomal subunit

ID (Ontology)

GO:0015934 (Gene Ontology)

Definition

The larger of the two subunits of a ribosome. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site).[ ISBN:0198506732 ]

Also Known As

"ribosomal large subunit"

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_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
large ribosomal subunit (all annotations which use CV term, excluding "NOT" statements)
part_of \| large ribosomal subunit

Spanning Tree (Parents/Children)

ribosome___________________
ribonucleoprotein complex__|
                           ribosomal subunit
                            |__large ribosomal subunit  114 rec.
                                |__cytosolic large ribosomal subunit 61 rec.
                                |__organellar large ribosomal subunit 53 rec.
                                    |__mitochondrial large ribosomal subunit 53 rec.
                                    |__plastid large ribosomal subunit(+)

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	ribosomal subunit
Part of
Synonyms & Secondary IDs
Synonyms
	"ribosomal large subunit" EXACT
Secondary IDs

External Crossreferences & Linkouts