FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term histone H2AQ104 methyltransferase activity ID (Ontology) GO:1990259 (Gene Ontology)
Definition Catalysis of the reaction: L-glutamine(104)-[histone H2A] + S-adenosyl-L-methionine = N(5)-methyl-L-glutamine(104)-[histone H2A] + S-adenosyl-L-homocysteine + H+. Note that this corresponds to Q105 in yeast.
Also Known As "histone glutamine methylase activity" ; "histone glutamine methyltransferase activity" ; "histone-glutamine methyltransferase activity" (for all, see Synonyms field below)
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       2
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Relevant FlyBase reports
 Genes
 histone H2AQ104 methyltransferase activity (all annotations which use CV term, excluding "NOT" statements)       2
     enables | histone H2AQ104 methyltransferase activity       2
Spanning Tree (Parents/Children)
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N-methyltransferase activity
 |__protein-glutamine N-methyltransferase activity_________
protein methyltransferase activity                         |
 |__protein-glutamine N-methyltransferase activity_________|
S-adenosylmethionine-dependent methyltransferase activity  |
 |__protein-glutamine N-methyltransferase activity_________|
histone methyltransferase activity                         |
 |__histone H2A methyltransferase activity_________________|
                                                           histone H2AQ104 methyltransferase activity  2 rec.
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Is a protein-glutamine N-methyltransferase activity
histone H2A methyltransferase activity
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Synonyms
  • "histone glutamine methylase activity" EXACT
    "histone glutamine methyltransferase activity" EXACT
    "histone glutamine N-methyltransferase activity" BROAD
    "histone-glutamine methyltransferase activity" EXACT
    "histone-glutamine N-methyltransferase activity" EXACT
Secondary IDs
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RHEA:43228