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Literature summary extracted from

  • Beaudoin, G.; Facchini, P.
    Isolation and characterization of a cDNA encoding (S)-cis-N-methylstylopine 14-hydroxylase from opium poppy, a key enzyme in sanguinarine biosynthesis (2013), Biochem. Biophys. Res. Commun., 431, 597-603.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.14.14.98 protopine + [reduced NADPH-hemoprotein reductase] + O2 Papaver somniferum hydroxylation of protopine by protopine 6-hydroxylase produces the unstable intermediate 6-hydroxyprotopine that spontaneously rearranges to form dihydrosanguinarine 6-hydroxyprotopine + [oxidized NADPH-hemoprotein reductase] + H2O
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ir

Organism

EC Number Organism UniProt Comment Textmining
1.14.14.98 Papaver somniferum
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opium poppy
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.14.98 protopine + [reduced NADPH-hemoprotein reductase] + O2 hydroxylation of protopine by protopine 6-hydroxylase produces the unstable intermediate 6-hydroxyprotopine that spontaneously rearranges to form dihydrosanguinarine Papaver somniferum 6-hydroxyprotopine + [oxidized NADPH-hemoprotein reductase] + H2O
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ir

Synonyms

EC Number Synonyms Comment Organism
1.14.14.98 CYP82N3
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Papaver somniferum
1.14.14.98 P6H
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Papaver somniferum
1.14.14.98 protopine 6-hydroxylase
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Papaver somniferum