6 Hydroxypseudooxynicotine dehydrogenase

6-hydroxypseudooxynicotine dehydrogenase (EC 1.5.99.14) is an enzyme with systematic name 1-(6-hydroxypyridin-3-yl)-4-(methylamino)butan-1-one:acceptor 6-oxidoreductase (hydroxylating). This enzyme catalyses the following chemical reaction

1-(6-hydroxypyridin-3-yl)-4-(methylamino)butan-1-one + acceptor + H₂O ⇌ 1-(2,6-dihydroxypyridin-3-yl)-4-(methylamino)butan-1-one + reduced acceptor

This enzyime contains a cytidylyl molybdenum cofactor.