Monocyclic monoterpene ketone monooxygenase
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Monocyclic monoterpene ketone monooxygenase (EC 1.14.13.105, 1-hydroxy-2-oxolimonene 1,2-monooxygenase, dihydrocarvone 1,2-monooxygenase, MMKMO) is an enzyme with systematic name (-)-menthone,NADPH:oxygen oxidoreductase.[1][2][3] This enzyme catalyses the following chemical reaction
- (1) (-)-menthone + NADPH + H+ + O2 (4R,7S)-7-isopropyl-4-methyloxepan-2-one + NADP+ + H2O
- (2) dihydrocarvone + NADPH + H+ + O2 4-isopropenyl-7-methyloxepan-2-one + NADP+ + H2O
- (3) (iso)-dihydrocarvone + NADPH + H+ + O2 6-isopropenyl-3-methyloxepan-2-one + NADP+ + H2O
- (4a) 1-hydroxymenth-8-en-2-one + NADPH + H+ + O2 7-hydroxy-4-isopropenyl-7-methyloxepan-2-one + NADP+ + H2O
- (4b) 7-hydroxy-4-isopropenyl-7-methyloxepan-2-one 3-isopropenyl-6-oxoheptanoate (spontaneous)
Quick Facts Identifiers, EC no. ...
Monocyclic monoterpene ketone monooxygenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.14.13.105 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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Monocyclic monoterpene ketone monooxygenase is a flavoprotein (FAD).