FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term L-glutamine:D-fructose-6-phosphate transaminase (isomerizing) activity ID (Ontology) GO:0004360 (Gene Ontology)
Definition Catalysis of the reaction: D-fructose 6-phosphate + L-glutamine = D-glucosamine 6-phosphate + L-glutamate.
Also Known As"glucosamine-6-phosphate isomerase (glutamine-forming) activity" ; "glutamine-fructose-6-phosphate transaminase (isomerizing) activity"
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 L-glutamine:D-fructose-6-phosphate transaminase (isomerizing) activity (all annotations which use CV term, excluding "NOT" statements)
     enables | L-glutamine:D-fructose-6-phosphate transaminase (isomerizing) activity
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  transaminase activity
   |__amino acid transaminase activity
       |__L-glutamine:D-fructose-6-phosphate transaminase (isomerizing) activity  2 rec.
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Is a amino acid transaminase activity
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Synonyms
  • "D-fructose-6-phosphate amidotransferase activity" RELATED[ EC:2 ]
    "GlcN6P synthase activity" RELATED[ EC:2 ]
    "glucosamine 6-phosphate synthase activity" RELATED[ EC:2 ]
    "glucosamine--fructose-6-phosphate aminotransferase (isomerizing) activity" RELATED[ EC:2 ]
    "glucosamine-6-phosphate isomerase (glutamine-forming) activity" EXACT
    "glucosamine-6-phosphate synthase activity" RELATED[ EC:2 ]
    "glucosaminephosphate isomerase" BROAD[ EC:2 ]
    "glutamine-fructose-6-phosphate transaminase (isomerizing) activity" EXACT
    "hexosephosphate aminotransferase activity" RELATED[ EC:2 ]
    "L-glutamine-D-fructose-6-phosphate amidotransferase activity" RELATED[ EC:2 ]
    "L-glutamine:D-fructose-6-phosphate isomerase (deaminating)" RELATED[ EC:2 ]
Secondary IDs
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EC:2.6.1.16
KEGG_REACTION:R00768
MetaCyc:L-GLN-FRUCT-6-P-AMINOTRANS-RXN
Reactome:R-HSA-4085027 "Defective GFPT1 does not transfer an amino group from L-Gln to F6P to form GlcN6P"
Reactome:R-HSA-449715 "GFPT1,2 transfer an amino group from L-Gln to F6P to form GlcN6P"
RHEA:13237