FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
Help Close All Open All
General Information
Term histone H3K9me2/H3K9me3 demethylase activity ID (Ontology) GO:0140684 (Gene Ontology)
Definition Catalysis of the removal of a methyl group from a tri or a dimethyl-lysine residue at position 9 of the histone H3 protein. This is a dioxygenase reaction that is dependent on Fe(II) and 2-oxoglutarate.[ PubMed:20208542 PubMed:20531378 ]
Also Known As "histone H3-tri/dimethyl-lysine-9 demethylase activity"
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       2
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 histone H3K9me2/H3K9me3 demethylase activity (all annotations which use CV term, excluding "NOT" statements)       2
     enables | histone H3K9me2/H3K9me3 demethylase activity       2
Spanning Tree (Parents/Children)
Only view relationship: 
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
 |__2-oxoglutarate-dependent dioxygenase activity__
dioxygenase activity                               |
 |__2-oxoglutarate-dependent dioxygenase activity__|
histone H3 demethylase activity                    |
 |__histone H3K9 demethylase activity______________|
                                                   histone H3K9me2/H3K9me3 demethylase activity  2 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a 2-oxoglutarate-dependent dioxygenase activity
histone H3K9 demethylase activity
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "histone H3-tri/dimethyl-lysine-9 demethylase activity" EXACT
    "histone H3K9me2 demethylase activity" BROAD
    "histone H3K9me3 demethylase activity" RELATED
Secondary IDs
hide External Crossreferences & Linkouts
EC:1.14.11.66
RHEA:60200