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In enzymology, a cytokinin dehydrogenase (EC 1.5.99.12) is an enzyme that catalyzes the chemical reaction N6-dimethylallyladenine + electron acceptor + H2O adenine + 3-methylbut-2-enal + reduced acceptor The 3 substrates of this enzyme are cytokinin (here represented by ), electron acceptor, and H2O, whereas its 3 products are adenine, (or other aldehyde in case of different substrate), and reduced acceptor.

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dbo:abstract
  • In enzymology, a cytokinin dehydrogenase (EC 1.5.99.12) is an enzyme that catalyzes the chemical reaction N6-dimethylallyladenine + electron acceptor + H2O adenine + 3-methylbut-2-enal + reduced acceptor The 3 substrates of this enzyme are cytokinin (here represented by ), electron acceptor, and H2O, whereas its 3 products are adenine, (or other aldehyde in case of different substrate), and reduced acceptor. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH group of donors with other acceptors. The systematic name of this enzyme class is N6-dimethylallyladenine:acceptor oxidoreductase. Other names in common use include N6-dimethylallyladenine:(acceptor) oxidoreductase, 6-N-dimethylallyladenine:acceptor oxidoreductase, and cytokinin oxidase/dehydrogenase abbreviated as CKX. (en)
  • La citochinina deidrogenasi è un enzima appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: N6-dimetilalliladenina + accettore + H2O ⇄ adenina + 3-metilbut-2-enale + accettore ridotto L'enzima è una flavoproteina (derivata FAD). Catalizza l'ossidazione delle citochine, una famiglia di derivati dell'adenina N6-sostituita, che sono ormoni delle piante, dove il sostituente è un dimetilallil o un altro . Sebbene si pensasse che questa attività fosse catalizzata dalla ossidasi (forma idrogeno-perossido), questo enzima tuttavua non richiede ossigeno per l'attività e non forma perossido di idrogeno. Il 2,6-dicloroindofenolo, blu di metilene, , la fenazina ed il Cu(II) in presenza di imidazolo possono agire come accettori. L'enzima ha una parte nella regolazione della produzione di riso-grano, con livelli più bassi di enzima che portano ad un'aumentata produzione di grano. (it)
  • サイトカイニンデヒドロゲナーゼ (cytokinin dehydrogenase、OsCKX2、CKX) は、ゼアチン生合成酵素の一つで、次の化学反応を触媒する酸化還元酵素である。 N 6-ジメチルアリルアデニン + 受容体 + H2O アデニン + 3-メチル-2-ブテナール + 還元型受容体 反応式の通り、この酵素の基質はと受容体とH2O、生成物はアデニンとと還元型受容体である。 組織名はN 6-dimethylallyladenine:acceptor oxidoreductaseで、別名にN 6-dimethylallyladenine:(acceptor) oxidoreductase、6-N-dimethylallyladenine:acceptor oxidoreductase、cytokinin oxidase/dehydrogenaseがある。 (ja)
dbo:ecNumber
  • 1.5.99.12
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  • 14148008 (xsd:integer)
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  • 2487 (xsd:nonNegativeInteger)
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  • 997776121 (xsd:integer)
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  • 1.500000 (xsd:double)
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  • 1 (xsd:integer)
dbp:name
  • cytokinin dehydrogenase (en)
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rdfs:comment
  • サイトカイニンデヒドロゲナーゼ (cytokinin dehydrogenase、OsCKX2、CKX) は、ゼアチン生合成酵素の一つで、次の化学反応を触媒する酸化還元酵素である。 N 6-ジメチルアリルアデニン + 受容体 + H2O アデニン + 3-メチル-2-ブテナール + 還元型受容体 反応式の通り、この酵素の基質はと受容体とH2O、生成物はアデニンとと還元型受容体である。 組織名はN 6-dimethylallyladenine:acceptor oxidoreductaseで、別名にN 6-dimethylallyladenine:(acceptor) oxidoreductase、6-N-dimethylallyladenine:acceptor oxidoreductase、cytokinin oxidase/dehydrogenaseがある。 (ja)
  • In enzymology, a cytokinin dehydrogenase (EC 1.5.99.12) is an enzyme that catalyzes the chemical reaction N6-dimethylallyladenine + electron acceptor + H2O adenine + 3-methylbut-2-enal + reduced acceptor The 3 substrates of this enzyme are cytokinin (here represented by ), electron acceptor, and H2O, whereas its 3 products are adenine, (or other aldehyde in case of different substrate), and reduced acceptor. (en)
  • La citochinina deidrogenasi è un enzima appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: N6-dimetilalliladenina + accettore + H2O ⇄ adenina + 3-metilbut-2-enale + accettore ridotto (it)
rdfs:label
  • Cytokinin dehydrogenase (en)
  • Citochinina deidrogenasi (it)
  • サイトカイニンデヒドロゲナーゼ (ja)
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  • cytokinin dehydrogenase (en)
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