FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term inositol-1,4-bisphosphate 1-phosphatase activity ID (Ontology) GO:0004441 (Gene Ontology)
Definition Catalysis of the reaction: 1D-myo-inositol 1,4-bisphosphate + H2O = 1D-myo-inositol 4-phosphate + phosphate.[ EC:3 ]
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 inositol-1,4-bisphosphate 1-phosphatase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | inositol-1,4-bisphosphate 1-phosphatase activity
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  inositol phosphate phosphatase activity
   |__inositol bisphosphate phosphatase activity
       |__inositol-1,4-bisphosphate 1-phosphatase activity  1 rec.
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Is a inositol bisphosphate phosphatase activity
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Synonyms
  • "1D-myo-inositol-1,4-bisphosphate 1-phosphohydrolase activity" RELATED[ EC:3 ]
    "inositol polyphosphate 1-phosphatase activity" BROAD[ EC:3 ]
    "inositol-polyphosphate 1-phosphatase activity" RELATED[ EC:3 ]
Secondary IDs
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EC:3.1.3.57
MetaCyc:3.1.3.57-RXN
Reactome:R-HSA-1855208 "I(1,4)P2 is dephosphorylated to I4P by INPP1 in the cytosol"
RHEA:15553