Search Ontology:
GO: Molecular Function

histone H3K9 trimethyltransferase activity

Term ID
GO:0140949
Synonyms
  • histone H3-K9 trimethylation
  • histone H3K9 mono/di/trimethylase activity
  • histone H3K9 trimethylase activity
  • histone H3K9 trimethylation
  • histone lysine N-trimethyltransferase activity (H3-K9 specific)
Definition
Catalysis of the reaction: L-lysyl9-[histone H3] + 3 S-adenosyl-L-methionine = 3 H+ + N6,N6,N6-trimethyl-L-lysyl9-[histone H3] + 3 S-adenosyl-L-homocysteine. This reaction is the successive addition of three methyl groups to the unmethylated lysine residue at position 9 of histone H3, producing histone H3K9me3.
References
Ontology
GO: Molecular Function    QuickGO    AmiGO
Relationships
is a type of
Phenotype
Phenotype caused by Genes