Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
(S)-N-methylcanadine + [reduced NADPH-hemoprotein reductase] + O2 | Papaver somniferum | the enzyme participates in the biosynthesis of the isoquinoline alkaloid noscapine | (S)-1-hydroxy-N-methylcanadine + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Papaver somniferum | I3PLR1 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
flower bud | occurrence of CYP82Y1 transcripts in all plant organs, with the highest levels detected in stems | Papaver somniferum | - |
leaf | occurrence of CYP82Y1 transcripts in all plant organs, with the highest levels detected in stems | Papaver somniferum | - |
root | occurrence of CYP82Y1 transcripts in all plant organs, with the highest levels detected in stems | Papaver somniferum | - |
stem | occurrence of CYP82Y1 transcripts in all plant organs, with the highest levels detected in stems | Papaver somniferum | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(S)-N-methylcanadine + [reduced NADPH-hemoprotein reductase] + O2 | - |
Papaver somniferum | (S)-1-hydroxy-N-methylcanadine + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? | |
(S)-N-methylcanadine + [reduced NADPH-hemoprotein reductase] + O2 | the enzyme participates in the biosynthesis of the isoquinoline alkaloid noscapine | Papaver somniferum | (S)-1-hydroxy-N-methylcanadine + [oxidized NADPH-hemoprotein reductase] + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CYP82Y1 | - |
Papaver somniferum |
N-methylcanadine 1-hydroxylase | - |
Papaver somniferum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
cytochrome P-450 | heme-thiolate enzyme | Papaver somniferum |
General Information | Comment | Organism |
---|---|---|
malfunction | suppression of CYP82Y1 using virus-induced gene silencing causes a significant reduction in the levels of noscapine, narcotoline, and a putative downstream secoberbine intermediate and also results in increased accumulation of the upstream pathway intermediates scoulerine, tetrahydrocolumbamine, canadine, and N-methylcanadine | Papaver somniferum |
metabolism | the enzyme participates in the biosynthesis of the isoquinoline alkaloid noscapine | Papaver somniferum |