Enzyme Details

 EC Classification 1.5.99.12
 Enzyme name
(recommended)
cytokinin dehydrogenase
 Alternative names OsCKX2
CKX
N6-dimethylallyladenine:acceptor oxidoreductase
N6-dimethylallyladenine:(acceptor) oxidoreductase
6-N-dimethylallyladenine:acceptor oxidoreductase
cytokinin oxidase/dehydrogenase
 Classification
Oxidoreductases
Acting on the CH-NH group of donors
With other acceptors
 Catalyses reactions
H2O + Acceptor + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 2-Hydroxybenzyladenine <-> Adenine + Reduced acceptor + Salicylaldehyde
H2O + O2 + 2-Hydroxybenzyladenine <-> H2O + Adenine + Salicylaldehyde
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 2-Methoxybenzyladenine <-> Adenine + Reduced acceptor + 2-Methoxybenzaldehyde
H2O + O2 + 2-Methoxybenzyladenine <-> H2O + Adenine + 2-Methoxybenzaldehyde
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 3-Hydroxybenzyladenine <-> Adenine + 3-Hydroxybenzaldehyde + Reduced acceptor
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 3-Methoxybenzyladenine <-> Adenine + Reduced acceptor + 3-Methoxybenzaldehyde
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 4-Hydroxybenzyladenine <-> Adenine + 4-Hydroxybenzaldehyde + Reduced acceptor
H2O + O2 + 4-Hydroxybenzyladenine <-> H2O + Adenine + 4-Hydroxybenzaldehyde
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 4-Methoxybenzyladenine <-> Adenine + Reduced acceptor + 4-Methoxybenzaldehyde
H2O + O2 + 4-Methoxybenzyladenine <-> H2O + Adenine + 4-Methoxybenzaldehyde
H2O + 6-Benzylaminopurine + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone <-> Adenine + Benzaldehyde + Reduced acceptor
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + 6-Benzylaminopurine riboside monophosphate <-> AMP + Benzaldehyde + Reduced acceptor
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + Isopentenyladenine riboside <-> Adenosine + Reduced acceptor + 3-Methylbut-2-enal
H2O + O2 + Isopentenyladenine riboside <-> H2O + Adenosine + 3-Methylbut-2-enal
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + Isopentenyladenine riboside monophosphate <-> AMP + Reduced acceptor + 3-Methylbut-2-enal
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + Kinetin <-> Adenine + Aldehyde + Reduced acceptor
H2O + O2 + Kinetin <-> H2O + Adenine + Aldehyde
H2O + N6-(delta2-Isopentenyl)-adenine + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + N6-(delta2-Isopentenyl)-adenine + 2,3-Dimethoxy-5-methyl-6-(3-methyl-2-butenyl)-1,4-benzoquinone <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + 2,6-Dichloroindophenol + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + 2-Coumarate + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + Caffeate + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + Cytochrome c + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + N6-(delta2-Isopentenyl)-adenine + Daphnoretin <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + N6-(delta2-Isopentenyl)-adenine + Hydrocaffeic acid <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + N6-(delta2-Isopentenyl)-adenine + Menadione <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + O2 + N6-(delta2-Isopentenyl)-adenine <-> H2O + Adenine + 3-Methylbut-2-enal
H2O + Phylloquinone + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + N6-(delta2-Isopentenyl)-adenine + Plantacyanin <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + N6-(delta2-Isopentenyl)-adenine + Rosmaric acid <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + Scopoletin + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + 1,4-Naphthoquinone + N6-(delta2-Isopentenyl)-adenine <-> Adenine + Reduced acceptor + 3-Methylbut-2-enal
H2O + O2 + N-Methyl-isopentenyladenine <-> H2O + 3-Methylbut-2-enal + 6-Methylaminopurine
H2O + 2,3-Dimethoxy-5-methyl-1,4-benzoquinone + N-Methyl-isopentenyladenine <-> Reduced acceptor + 3-Methylbut-2-enal + 6-Methylaminopurine
Lauroyl-CoA + Ferricenium hexafluorophosphate <-> 2-trans-Dodecenoyl-CoA + Ferrocenium hexafluorophosphate
 External links Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop


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