1.5.99.12: cytokinin dehydrogenase
This is an abbreviated version!
For detailed information about cytokinin dehydrogenase, go to the full flat file.
Reaction
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=
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Synonyms
AtCKX2, AtCKX3, AtCKX6, AtCKX7, CKO, CKO1, CKX, CKX1, CKX10, CKX12, CKX2, CKX2-2, CKX3, CKX4, CKX4a, CKX5, CKX6, CKX7, CKX8, CKX9, cytokinin dehydrogenase, cytokinin dehydrogenase 1, cytokinin dehydrogenase CKX1, cytokinin dehydrogenase CKX10, cytokinin oxidase, cytokinin oxidase/dehydrogenase, DhCKX, HvCKX1, isopentenyladenosine oxidase, More, N6-(D2-isopentenyl)adenosine oxidase, N6-dimethylallyladenine dehydrogenase, N6-isopentenylaldenine oxidase, OsCKX2, PsCKX1, PsCKX2, VIT_00s0252g00040, VIT_00s2520g00010, VIT_04s0008g01880, VIT_07s0005g05960, VIT_07s0005g06010, VIT_11s0016g02110, VIT_13s0158g00320, VIT_18s0001g13200, zeatin oxidase, ZmCKO1, ZmCKX1
ECTree
pH Optimum
pH Optimum on EC 1.5.99.12 - cytokinin dehydrogenase
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8
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with 2,6-dichlorophenol indophenol
4.5
native overall enzyme activity in grains and leaves shows 2 maxima at pH 4.5 and at pH 7.0-7.5
4.5
recombinant HvCKX2 expressed in tobacco, native overall enzyme activity in grains and leaves shows 2 maxima at pH 4.5 and at pH 7.0-7.5
6
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secreted enzyme in cell culture medium
6.5
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6.8
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7
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7
reaction withz zeatin derivatives
7 - 7.5
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with 2,3-dimethoxy-5-methyl-p-benzoquinone
7 - 7.5
native overall enzyme activity in grains and leaves shows 2 maxima at pH 4.5 and at pH 7.0-7.5
7.2
assay at
7.2
reaction with N6-(2-isopentenyl)adenine derivatives
7.5
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8.5
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enzyme in cells
additional information
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additional information
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additional information
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the 2 isozymes show largely different pH-optima
additional information
Phaseolus sp.
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the 2 isozymes show largely different different pH-optima
additional information
activity in diverse tissues at pH 6.0 and pH 8.0, overview
additional information
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activity in diverse tissues at pH 6.0 and pH 8.0, overview
additional information
substrate-dependent pH-profile, overview
additional information
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substrate-dependent pH-profile, overview