FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term pyridoxamine phosphate oxidase activity ID (Ontology) GO:0004733 (Gene Ontology)
Definition Catalysis of the reaction: pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH4+ + H2O2. This activity can also oxidize pyridoxine 5'-phosphate to pyridoxal 5'-phosphate + H2O2.[ EC:1 PubMed:11786019 ]
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       3
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 pyridoxamine phosphate oxidase activity (all annotations which use CV term, excluding "NOT" statements)       3
     enables | pyridoxamine phosphate oxidase activity       3
Spanning Tree (Parents/Children)
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  oxidoreductase activity, acting on the CH-NH2 group of donors
   |__oxidoreductase activity, acting on the CH-NH2 group of donors, oxygen as acceptor
       |__pyridoxamine phosphate oxidase activity  3 rec.
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Is a oxidoreductase activity, acting on the CH-NH2 group of donors, oxygen as acceptor
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Synonyms
  • "PMP oxidase activity" RELATED[ EC:1 ]
    "pyridoxal 5'-phosphate synthase activity" RELATED[ EC:1 ]
    "pyridoxamine 5'-phosphate oxidase activity" RELATED[ EC:1 ]
    "pyridoxamine-5'-phosphate:oxygen oxidoreductase (deaminating)" RELATED[ EC:1 ]
    "pyridoxamine-phosphate oxidase activity" RELATED[ EC:1 ]
    "pyridoxaminephosphate oxidase deaminating" RELATED[ EC:1 ]
    "pyridoxine (pyridoxamine) 5'-phosphate oxidase activity" RELATED[ EC:1 ]
    "pyridoxine (pyridoxamine)phosphate oxidase activity" RELATED[ EC:1 ]
Secondary IDs
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EC:1.4.3.5
MetaCyc:PMPOXI-RXN
Reactome:R-HSA-965019 "2xPNPO:2xFMN oxidizes PDXP to PXLP"
Reactome:R-HSA-965079 "2xPNPO:2xFMN oxidizes PXAP to PXLP"
RHEA:15149
RHEA:15817