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nicotine degradation II (pyrrolidine pathway)

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
4-oxo-4-(pyridin-3-yl)butanal + H2O + NADP+ <=> 4-oxo-4-(pyridin-3-yl)butanoate + NADPH + H+ 1.2.1.83 3-succinoylsemialdehyde-pyridine dehydrogenase

N-methylmyosmine + H2O <=> 4-(methylamino)-1-(pyridin-3-yl)butan-1-one 1.5.3

4-oxo-4-(pyridin-3-yl)butanoate + H2O + acceptor <=> 4-(6-hydroxypyridin-3-yl)-4-oxobutanoate + reduced_acceptor 1.5.99

Nicotine + acceptor <=> N-methylmyosmine + reduced_acceptor 1.3.99

4-(methylamino)-1-(pyridin-3-yl)butan-1-one + O2 + H2O <=> 4-oxo-4-(pyridin-3-yl)butanal + methylamine + H2O2 1.4.3.24 pseudooxynicotine oxidase

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

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

succinate_semialdehyde + NADP+ + H2O <=> NADPH + succinate + H+ 1.1.1.21 aldose reductase
1.2.1.16 succinate-semialdehyde dehydrogenase [NAD(P)+]
1.2.1.24 succinate-semialdehyde dehydrogenase (NAD+)
1.2.1.26 2,5-dioxovalerate dehydrogenase
1.2.1.79 succinate-semialdehyde dehydrogenase (NADP+)





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

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