ENZYME entry: EC 188.8.131.52
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|N(6)-dimethylallyladenine + acceptor + H(2)O <=> adenine + 3-methylbut-2-enal + reduced acceptor|
- Converts zeatin and related cytokinins.
- Catalyzes the oxidation of cytokinins, a family of N(6)-substituted
adenine derivatives that are plant hormones, where the substituent is
a dimethylallyl or other prenyl group.
- Although this activity was previously thought to be catalyzed by a
hydrogen-peroxide-forming oxidase, this enzyme does not require
oxygen for activity and does not form hydrogen peroxide.
- 2,6-dichloroindophenol, methylene blue, nitroblue tetrazolium,
phenazine methosulfate and Cu(2+) in the presence of imidazole can
act as acceptors.
|PRIAM enzyme-specific profiles||184.108.40.206|
|KEGG Ligand Database for Enzyme Nomenclature||220.127.116.11|
|IUBMB Enzyme Nomenclature||18.104.22.168|
|MEDLINE||Find literature relating to 22.214.171.124|
|Q5Z620, CKX10_ORYSJ; ||Q6Z955, CKX11_ORYSJ; ||O22213, CKX1_ARATH; |
|Q9T0N8, CKX1_MAIZE; ||Q0JQ12, CKX1_ORYSJ; ||Q9FUJ3, CKX2_ARATH; |
|Q4ADV8, CKX2_ORYSJ; ||Q9LTS3, CKX3_ARATH; ||Q8LNV6, CKX3_ORYSJ; |
|Q9FUJ2, CKX4_ARATH; ||Q5JLP4, CKX4_ORYSJ; ||Q67YU0, CKX5_ARATH; |
|Q5ZAY9, CKX5_ORYSJ; ||Q9LY71, CKX6_ARATH; ||Q6YW51, CKX6_ORYSJ; |
|Q9FUJ1, CKX7_ARATH; ||Q6YW50, CKX7_ORYSJ; ||A2XVN3, CKX8_ORYSI; |
|A3AVP1, CKX8_ORYSJ; ||Q75K78, CKX9_ORYSJ; ||P58763, CKX_WHEAT; |
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