FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term carbonate dehydratase activity ID (Ontology) GO:0004089 (Gene Ontology)
Definition Catalysis of the reaction: hydrogencarbonate + H+ = CO2 + H2O.[ EC:4 ]
Also Known As "carbonic anhydrase activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 carbonate dehydratase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | carbonate dehydratase activity       --
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  carbon-oxygen lyase activity
   |__hydro-lyase activity
       |__carbonate dehydratase activity  17 rec.
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Is a hydro-lyase activity
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Synonyms
  • "anhydrase activity" RELATED[ EC:4 ]
    "carbonate anhydrase activity" RELATED[ EC:4 ]
    "carbonate hydro-lyase (carbon-dioxide-forming)" RELATED[ EC:4 ]
    "carbonate hydro-lyase activity" RELATED[ EC:4 ]
    "carbonic acid anhydrase activity" RELATED[ EC:4 ]
    "carbonic anhydrase A" RELATED[ EC:4 ]
    "carbonic anhydrase activity" EXACT
    "carbonic dehydratase activity" RELATED[ EC:4 ]
    "carboxyanhydrase activity" RELATED[ EC:4 ]
Secondary IDs
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EC:4.2.1.1
MetaCyc:RXN0-5224
Reactome:R-HSA-1237045 "Carbonic Anhydrase VI hydrates carbon dioxide to bicarbonate and a proton"
Reactome:R-HSA-1237047 "CA4:Zn2+ hydrates CO2 to HCO3-"
Reactome:R-HSA-1237059 "CA4:Zn2+ dehydrates HCO3- to CO2"
Reactome:R-HSA-1237081 "Carbonic anhydrase VI dehydrates bicarbonate to water and carbon dioxide"
Reactome:R-HSA-1475017 "Carbonic anhydrase dehydrates bicarbonate (plasma membrane)"
Reactome:R-HSA-1475022 "Carbonic anhydrase dehydrates bicarbonate (cytosol)"
Reactome:R-HSA-1475025 "Carbonic anhydrase hydrates carbon dioxide (plasma membrane)"
Reactome:R-HSA-1475026 "Carbonic anhydrase hydrates carbon dioxide (cytosol)"
Reactome:R-HSA-1475028 "Carbonic anhydrase dehydrates bicarbonate (mitochondria)"
Reactome:R-HSA-1475032 "Carbonic anhydrase hydrates carbon dioxide (mitochondria)"
Reactome:R-HSA-1475435 "CA1:Zn2+,CA2:Zn2+ hydrate CO2 to HCO3-"
Reactome:R-HSA-1475436 "CA1:Zn2+,CA2:Zn2+ dehydrate HCO3- to CO2"
RHEA:10748