FB2026_03 , released September 17, 2026
CV Term Report
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Term exon-exon junction subcomplex mago-y14 ID (Ontology) GO:1990501 (Gene Ontology)
Definition Component of the core exon-exon-junction complex (EJC). Fairly conserved in eukaryotes; in Drosophila, consists of the Mago and Y14 (tsunagi) gene products. Important for coupling nuclear and cytoplasmic events in gene expression. Inhibits the ATPase activity of eIF4AIII (Q9VHS8) to ensure a stable association of the EJC core with the mRNA.[ PubMed:12730685 ]
Also Known As"exon junction subcomplex MAGOH-Y14" ; "MGN-RBM8A complex"
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Genes (FBgn)GO_CELLULAR_COMPONENT
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 exon-exon junction subcomplex mago-y14 (all annotations which use CV term, excluding "NOT" statements)
     part_of | exon-exon junction subcomplex mago-y14
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protein-containing complex
 |__ATPase inhibitor complex________
nuclear protein-containing complex  |
 |__exon-exon junction complex______|
                                    exon-exon junction subcomplex mago-y14  1 rec.
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Is a exon-exon junction complex
ATPase inhibitor complex
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Synonyms
  • "exon junction subcomplex MAGOH-Y14" EXACT
    "mago-y14 complex" RELATED
    "MGN-RBM8A complex" EXACT
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