FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

rRNA (adenine) methyltransferase activity

ID (Ontology)

GO:0016433 (Gene Ontology)

Definition

Catalysis of the reaction: S-adenosyl-L-methionine + rRNA = S-adenosyl-L-homocysteine + rRNA containing methyladenine.

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

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
rRNA (adenine) methyltransferase activity (all annotations which use CV term, excluding "NOT" statements)
enables \| rRNA (adenine) methyltransferase activity

Spanning Tree (Parents/Children)

RNA methyltransferase activity_____________________________
S-adenosylmethionine-dependent methyltransferase activity__|
catalytic activity, acting on a rRNA_______________________|
                                                           rRNA methyltransferase activity
                                                            |__rRNA (adenine) methyltransferase activity  6 rec.
                                                                |__23S rRNA (adenosine(1067)-2'-O-ribose)-methyltransferase activity
                                                                |__rRNA (adenine(2503)-C2-)-methyltransferase activity
                                                                |__rRNA (adenine-N1-)-methyltransferase activity 1 rec.
                                                                |__rRNA (adenine-N6,N6-)-dimethyltransferase activity 2 rec.
                                                                |   |__16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase activity
                                                                |   |__18S rRNA (adenine(1779)-N(6)/adenine(1780)-N(6))-dimethyltransferase activity 1 rec.
                                                                |__rRNA (adenine-N6-)-methyltransferase activity 3 rec.
                                                                    |__23S rRNA (adenine(1618)-N(6))-methyltransferase activity 1 rec.
                                                                    |__23S rRNA (adenine(2030)-N(6))-methyltransferase activity
                                                                    |__23S rRNA (adenine(2085)-N(6))-dimethyltransferase activity

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

Secondary IDs

External Crossreferences & Linkouts