FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase activity ID (Ontology) GO:0140932 (Gene Ontology)
Definition Catalysis of the reaction: a 5'-end (N2,N2,N7-trimethyl 5'-triphosphoguanosine)-ribonucleoside in mRNA + H2O = a 5'-end diphospho-ribonucleoside in mRNA + 2 H+ + N7-methyl-GMP. Can also use (N7-methyl 5'-triphosphoguanosine)-ribonucleoside in mRNA as a substrate.[ PubMed:24742626 PubMed:32723815 ]
Also Known As"m(7)GpppN m(7)GMP phosphohydrolase activity" ; "m(7)GpppX diphosphatase activity" ; "m(7)GpppX pyrophosphatase activity"
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 ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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
 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase activity
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search
  hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides
   |__pyrophosphatase activity
       |__5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase activity  1 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a pyrophosphatase activity
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "m(7)GpppN m(7)GMP phosphohydrolase activity" EXACT[ EC:3 ]
    "m(7)GpppX diphosphatase activity" EXACT[ EC:3 ]
    "m(7)GpppX pyrophosphatase activity" EXACT[ EC:3 ]
Secondary IDs
hide External Crossreferences & Linkouts
EC:3.6.1.59
RHEA:37099
RHEA:37103
RHEA:65384
RHEA:65388