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nicotine degradation III (VPP pathway)

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
1-(6-hydroxypyrid-3-yl)-4-(methylamino)-butan-1-one + H2O + oxidized_electron_transfer_flavoprotein + H+ <=> 6-hydroxy-3-succinoylsemialdehyde-pyridine + methylamine + reduced_flavodoxin 1.5.8.M1

6-hydroxy-3-succinoylsemialdehyde-pyridine + NADP+ + H2O <=> 4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + NADPH + H+ 1.2.1

6-hydroxy-L-nicotine + O2 <=> 6-hydroxy-N-methylmyosmine + H2O2 1.5.3.5 (S)-6-hydroxynicotine oxidase

6-hydroxy-N-methylmyosmine + H2O <=> 1-(6-hydroxypyrid-3-yl)-4-(methylamino)-butan-1-one 1.5.3.5 (S)-6-hydroxynicotine oxidase
1.5.3.6 (R)-6-hydroxynicotine oxidase


Maleamate + H2O <=> Maleate + NH3 3.5.1.107 maleamate amidohydrolase

Nicotine + H2O + oxidized_pseudoazurin <=> 6-hydroxy-L-nicotine + reduced_pseudoazurin + H+ 1.5.99.4 nicotine dehydrogenase

2,5-dihydroxypyridine + O2 <=> H+ + N-formylmaleamic_acid 1.13.11.9 2,5-dihydroxypyridine 5,6-dioxygenase

Maleate <=> fumarate 5.2.1.1 maleate isomerase

4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + NADH + O2 + H+ <=> 2,5-dihydroxypyridine + succinate_semialdehyde + NAD+ + H2O 1.14.13.163 6-hydroxy-3-succinoylpyridine 3-monooxygenase

N-formylmaleamic_acid + H2O <=> H+ + Maleamate + formate 3.5.1.106 N-formylmaleamate deformylase

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