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Proteins/UNIPROT:Q9NVS9
Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP)..
Function from UniProtKB (Q9NVS9), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 1 · substrate of
1 compound
1 compound.
0 reported routes1 assembled route
1 row
83 statements
83 statements · 6 reference databases · Subject: PNPO · Sources: Hetionet, Human-GEM, Reactome, Rhea, UniProt, WikiPathways
6 reactions
dioxygen+pyridoxine 5'-phosphatehydrogen peroxide+CHEBI:18405
Catalysed by PNPO
Reaction pageLeft to rightBalancedEC 1.4.3.5cytosol
Human-GEM MAR04067CC BY 4.0Reference data
water+dioxygen+MAM02816cproton+hydrogen peroxide+ammonium+CHEBI:18405
Catalysed by
1 name
Resolves to: PNPO
Reaction pageLeft to rightBalancedEC 1.4.3.5cytosol
Human-GEM MAR04069CC BY 4.0Reference data
water+dioxygen+MAM02815cproton+hydrogen peroxide+ammonium+pyridoxal
Catalysed by PNPO
Reaction pageLeft to rightBalancedEC 1.4.3.5cytosol
Human-GEM MAR04070CC BY 4.0Reference data
hydrogen peroxide+pyridoxaldioxygen+pyridoxine
Catalysed by PNPO
Reaction pageReversibleBalancedEC 1.1.3.12, 1.4.3.5cytosol
Human-GEM MAR04071CC BY 4.0Reference data
pyridoxine 5'-phosphate+dioxygenpyridoxal 5'-phosphate+hydrogen peroxide
Catalysed by PNPO
Reaction pageLeft to rightBalanced
Rhea RHEA:15149CC BY 4.0Reference data
CHEBI:58451+dioxygen+waterpyridoxal 5'-phosphate+hydrogen peroxide+ammonium
Catalysed by PNPO
Reaction pageLeft to rightBalanced
Rhea RHEA:15817CC BY 4.0Reference data