FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term triose-phosphate isomerase activity ID (Ontology) GO:0004807 (Gene Ontology)
Definition Catalysis of the reaction: D-glyceraldehyde 3-phosphate = dihydroxyacetone phosphate.
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 triose-phosphate isomerase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | triose-phosphate isomerase activity
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  intramolecular oxidoreductase activity
   |__intramolecular oxidoreductase activity, interconverting aldoses and ketoses
       |__triose-phosphate isomerase activity  1 rec.
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Is a intramolecular oxidoreductase activity, interconverting aldoses and ketoses
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Synonyms
  • "D-glyceraldehyde-3-phosphate aldose-ketose-isomerase activity" RELATED[ EC:5 ]
    "D-glyceraldehyde-3-phosphate ketol-isomerase activity" RELATED[ EC:5 ]
    "phosphotriose isomerase activity" RELATED[ EC:5 ]
    "triose phosphate mutase activity" RELATED[ EC:5 ]
    "triose phosphoisomerase activity" RELATED[ EC:5 ]
    "triosephosphate isomerase activity" RELATED[ EC:5 ]
    "triosephosphate mutase activity" RELATED[ EC:5 ]
Secondary IDs
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EC:5.3.1.1
KEGG_REACTION:R01015
MetaCyc:TRIOSEPISOMERIZATION-RXN
Reactome:R-HSA-70454 "TPI1 dimer isomerizes DHAP to GA3P"
Reactome:R-HSA-70481 "TPI1 dimer isomerizes GA3P to DHAP"
RHEA:18585