FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term transaldolase activity ID (Ontology) GO:0004801 (Gene Ontology)
Definition Catalysis of the reaction: sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-erythrose 4-phosphate + D-fructose 6-phosphate.[ PubMed:7592346 ]
Also Known As"sedoheptulose-7-phosphate:D-glyceraldehyde-3-phosphate glyceronetransferase activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 transaldolase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | transaldolase activity
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  transferase activity
   |__transketolase or transaldolase activity
       |__transaldolase activity  1 rec.
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Is a transketolase or transaldolase activity
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Synonyms
  • "dihydroxyacetone transferase activity" BROAD[ EC:2 ]
    "dihydroxyacetonetransferase activity" BROAD[ EC:2 ]
    "glycerone transferase activity" BROAD[ EC:2 ]
    "sedoheptulose-7-phosphate:D-glyceraldehyde-3-phosphate glyceronetransferase activity" EXACT[ EC:2 ]
Secondary IDs
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EC:2.2.1.2
MetaCyc:TRANSALDOL-RXN
Reactome:R-HSA-163764 "D-fructose 6-phosphate + D-erythrose 4-phosphate <=> sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate"
Reactome:R-HSA-5659989 "Defective TALDO1 does not transform SH7P, GA3P to Fru(6)P, E4P"
Reactome:R-HSA-5659998 "Defective TALDO1 does not transform Fru(6)P, E4P to SH7P, GA3P"
Reactome:R-HSA-71334 "sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate <=> D-erythrose 4-phosphate + D-fructose 6-phosphate"
RHEA:17053