Reference on EC 1.5.99.12 - cytokinin dehydrogenase
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REF. 
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Galuszka, P.; Frebort, I.; Sebela, M.; Sauer, P.; Jacobsen, S.; Pec, P.
Cytokinin oxidase or dehydrogenase? Mechanism of cytokinin degradation in cereals
Eur. J. Biochem.
268
450-461
2001
Hordeum vulgare, Triticum aestivum
Burch, L.R.; Horgan, R.
The purification of cytokinin oxidase from Zea mays kernels
Phytochemistry
28
1313-1319
1989
Triticum aestivum, Zea mays
-
McGaw, B.A.; Horgan, R.
Cytokinin catabolism and cytokinin oxidase
Phytochemistry
22
1103-1105
1983
Zea mays
-
Motyka, V.; Faiss, M.; Strnad, M.; Kaminek, M.; Schmuelling, T.
Changes in cytokinin content and cytokinin oxidase activity in response to derepression of ipt gene transcription in transgenic tobacco calli and plants
Plant Physiol.
112
1035-1043
1996
Nicotiana tabacum
Chatfield, J.M.; Armstrong, D.J.
Cytokinin oxidase from Phaseolus vulgaris callus tissues. Enhanced in vitro activity of the enzyme in the presence of copper-imidazole complexes
Plant Physiol.
84
726-731
1987
Phaseolus vulgaris
Bilyeu, K.D.; Cole, J.L.; Laskey, J.G.; Riekhof, W.R.; Esparza, T.J.; Kramer, M.D.; Morris, R.O.
Molecular and biochemical characterization of a cytokinin oxidase from maize
Plant Physiol.
125
378-386
2001
Zea mays
Chatfield, J.M.; Armstrong, D.J.
Regulation of cytokinin oxidase activity in callus tissues of Phaseolus vulgaris L. cv Great Northern
Plant Physiol.
80
493-499
1986
Phaseolus vulgaris
Galuszka, P.; Frebort, I.; Sebela, M.; Pec, P.
Degradation of cytokinins by cytokinin oxidases in plants
Plant Growth Regul.
32
315-327
2000
Catharanthus roseus, Nicotiana tabacum, Phaseolus lunatus, Populus x canadensis, Triticum aestivum, Zea mays
-
Hare, P.D.; van Staden, J.
Cytokinin oxidase: biochemical features and physiological significance
Physiol. Plant.
91
128-136
1994
Catharanthus roseus, Glycine max, Nicotiana tabacum, Phaseolus lunatus, Phaseolus vulgaris, Populus x canadensis, Triticum aestivum, Zea mays
-
Dietrich, J.T.; Kaminek, M.; Blevins, D.G.; Reinbott, T.M.; Morris, R.O.
Changes in cytokinins and cytokinin oxidase activity in developing maize kernels and the effects of exogenous cytokinin on kernel development
Plant Physiol. Biochem.
33
327-336
1995
Zea mays
-
Auer, C.A.; Motyka, V.; Brezinova, A.; Kaminek, M.
Endogenous cytokinin accumulation and cytokinin oxidase activity during shoot organogenesis of Petunia hybrida
Physiol. Plant.
105
141-147
1999
Petunia x hybrida
-
Wang, J.; Letham, D.S.
Cytokinin oxidase - purification by affinity chromatography and activation by caffeic acid
Plant Sci.
112
161-166
1995
Nicotiana tabacum
-
Kopecny, D.; Briozzo, P.; Joly, N.; Houba-Herin, N.; Madzak, C.; Pethe, C.; Laloue, M.
Purification, crystallization and preliminary X-ray diffraction study of a recombinant cytokinin oxidase from Zea mays
Acta Crystallogr. Sect. D
60
1500-1501
2004
Zea mays
Frebortova, J.; Fraaije, M.W.; Galuszka, P.; Sebela, M.; Pec, P.; Hrbac, J.; Novak, O.; Bilyeu, K.D.; English, J.T.; Frebort, I.
Catalytic reaction of cytokinin dehydrogenase: preference for quinones as electron acceptors
Biochem. J.
380
121-130
2004
Zea mays (Q9T0N8), Zea mays
Galuszka, P.; Frebortova, J.; Werner, T.; Yamada, M.; Strnad, M.; Schmulling, T.; Frebort, I.
Cytokinin oxidase/dehydrogenase genes in barley and wheat: cloning and heterologous expression
Eur. J. Biochem.
271
3990-4002
2004
Hordeum vulgare, Hordeum vulgare (Q84U27), Hordeum vulgare (Q8H6F6), Hordeum vulgare (Q94KI4), Triticum aestivum (Q94KI5), Triticum aestivum
Malito, E.; Coda, A.; Bilyeu, K.D.; Fraaije, M.W.; Mattevi, A.
Structures of Michaelis and product complexes of plant cytokinin dehydrogenase: implications for flavoenzyme catalysis
J. Mol. Biol.
341
1237-1249
2004
Zea mays (Q9T0N8), Zea mays
Schmulling, T.; Werner, T.; Riefler, M.; Krupkova, E.; Bartrina y Manns, I.
Structure and function of cytokinin oxidase/dehydrogenase genes of maize, rice, Arabidopsis and other species
J. Plant Res.
116
241-252
2003
Dictyostelium discoideum, Nicotiana tabacum, no activity in Saccharomyces cerevisiae, no activity in Pichia pastoris, no activity in Synechocystis sp., Nostoc sp., Oryza sativa, Phaseolus sp., no activity in Prochlorococcus marinus, no activity in Physcomitrella patens, no activity in Raphanus sativus, Rhodococcus fascians, Hordeum vulgare (Q8H6F6), Dendrobium hybrid cultivar (Q9FE45), Arabidopsis thaliana (Q9FUJ3), Arabidopsis thaliana, Zea mays (Q9T0N8), Zea mays, no activity in Synechocystis sp. PCC 6803
Motyka, V.; Vankova, R.; Capkova, V.; Petrasek, J.; Kaminek, M.; Schmulling, T.
Cytokinin-induced upregulation of cytokinin oxidase activity in tobacco includes changes in enzyme glycosylation and secretion
Physiol. Plant.
117
11-21
2003
Nicotiana tabacum
-
Galuszka, P.; Frebortova, J.; Luhova, L.; Bilyeu, K.D.; English, J.T.; Frebort, I.
Tissue localization of cytokinin dehydrogenase in maize: possible involvement of quinone species generated from plant phenolics by other enzymatic systems in the catalytic reaction
Plant Cell Physiol.
46
716-728
2005
Zea mays (Q9T0N8), Zea mays, Zea mays ZmCKX1 (Q9T0N8)
Laskey, J.G.; Patterson, P.; Bilyeu, K.; Morris, R.O.
Rate enhancement of cytokinin oxidase/dehydrogenase using 2,6-dichlorophenolindophenol as an electron acceptor
Plant Growth Regul.
40
189-196
2003
Zea mays
-
Vaseva-Gemisheva, I.; Lee, D.; Alexieva, V.; Karanov, E.
Cytokinin oxidase/dehydrogenase in Pisum sativum plants during vegetative development. Influence of UV-B irradiation and high temperature on enzymatic activity
Plant Growth Regul.
42
1-5
2004
Pisum sativum
-
Blagoeva, E.; Dobrev, P.I.; Malbeck, J.; Motyka, V.; Gaudinova, A.; Vankova, R.
Effect of exogenous cytokinins, auxins and adenine on cytokinin N-glucosylation and cytokinin oxidase/dehydrogenase activity in de-rooted radish seedlings
Plant Growth Regul.
44
15-23
2004
Raphanus sativus
-
Popelkova, H.; Fraaije, M.W.; Novak, O.; Frebortova, J.; Bilyeu, K.D.; Frebort, I.
Kinetic and chemical analyses of the cytokinin dehydrogenase-catalysed reaction: correlations with the crystal structure
Biochem. J.
398
113-124
2006
Zea mays
Kopecny, D.; Pethe, C.; Sebela, M.; Houba-Herin, N.; Madzak, C.; Majira, A.; Laloue, M.
High-level expression and characterization of Zea mays cytokinin oxidase/dehydrogenase in Yarrowia lipolytica
Biochimie
87
1011-1022
2005
Zea mays (Q9T0N8), Zea mays
Novakova, M.; Motyka, V.; Dobrev, P.I.; Malbeck, J.; Gaudinova, A.; Vankova, R.
Diurnal variation of cytokinin, auxin and abscisic acid levels in tobacco leaves
J. Exp. Bot.
56
2877-2883
2005
Nicotiana tabacum
Gaudinova, A.; Dobrev, P.I.; Solcova, B.; Novak, O.; Strnad, M.; Friedecky, D.; Motyka, V.
The involvement of cytokinin oxidase/dehydrogenase and zeatin reductase in regulation of cytokinin levels in pea (Pisum sativum L.) leaves
J. Plant Growth Regul.
24
188-200
2005
Pisum sativum
-
Sriskandarajah, S.; Prinsen, E.; Motyka, V.; Dobrev, P.I.; Serek, M.
Regenerative capacity of cacti Schlumbergera and Rhipsalidopsis in relation to endogenous phytohormones, cytokinin oxidase/dehydrogenase, and peroxidase activities
J. Plant Growth Regul.
25
79-88
2006
Rhipsalidopsis sp., Schlumbergera sp.
-
Suttle, J.C.; Mornet, R.
Mechanism-based irreversible inhibitors of cytokinin dehydrogenase
J. Plant Physiol.
162
1189-1196
2005
Solanum tuberosum
Ashikari, M.; Sakakibara, H.; Lin, S.; Yamamoto, T.; Takashi, T.; Nishimura, A.; Angeles, E.R.; Qian, Q.; Kitano, H.; Matsuoka, M.
Cytokinin oxidase regulates rice grain production
Science
309
741-745
2005
Oryza sativa
Ananieva, K.I.; Stirk, W.A.; Kaminek, M.; van Staden, J.
Some biochemical properties of cytokinin oxidase/dehydrogenase in Cucurbita pepo L. (zucchini) leaves
South Afr. J. Bot.
71
253-256
2005
Cucurbita pepo
-
Valdes, A.E.; Galuszka, P.; Fernandez, B.; Centeno, M.L.; Frebort, I.
Developmental stage as a possible factor affecting cytokinin content and cytokinin dehydrogenase activity in Pinus sylvestris
Biol. Plant.
51
193-197
2007
Pinus sylvestris
-
Todorova, D.; Vaseva, I.; Malbeck, J.; Travnickova, A.; Machackova, I.; Karanov, E.
Cytokinin oxidase/dehydrogenase activity as a tool in gibberellic acid/cytokinin cross talk
Biol. Plant.
51
579-583
2007
Pisum sativum (A0MQ40)
-
Frebortova, J.; Galuszka, P.; Werner, T.; Schmulling, T.; Frebort, I.
Functional expression and purification of cytokinin dehydrogenase from Arabidopsis thaliana (AtCKX2) in Saccharomyces cerevisiae
Biol. Plant.
51
673-682
2007
Arabidopsis thaliana
-
Carabelli, M.; Possenti, M.; Sessa, G.; Ciolfi, A.; Sassi, M.; Morelli, G.; Ruberti, I.
Canopy shade causes a rapid and transient arrest in leaf development through auxin-induced cytokinin oxidase activity
Genes Dev.
21
1863-1868
2007
Arabidopsis thaliana
Kopecny, D.; Sebela, M.; Briozzo, P.; Spichal, L.; Houba-Herin, N.; Masek, V.; Joly, N.; Madzak, C.; Anzenbacher, P.; Laloue, M.
Mechanism-based inhibitors of cytokinin oxidase/dehydrogenase attack FAD cofactor
J. Mol. Biol.
380
886-899
2008
Zea mays (Q9T0N8), Zea mays
Held, M.; Pepper, A.N.; Bozdarov, J.; Smith, M.D.; Emery, R.J.; Guinel, F.C.
The pea nodulation mutant R50 (sym16) displays altered activity and expression profiles for cytokinin dehydrogenase
J. Plant Growth Regul.
27
170-180
2008
Pisum sativum (A0MQ40)
-
Conrad, K.; Motyka, V.; Schlueter, T.
Increase in activity, glycosylation and expression of cytokinin oxidase/dehydrogenase during the senescence of barley leaf segments in the dark
Physiol. Plant.
130
572-579
2007
Hordeum vulgare
von Schwartzenberg, K.; Nunez, M.F.; Blaschke, H.; Dobrev, P.I.; Novak, O.; Motyka, V.; Strnad, M.
Cytokinins in the bryophyte Physcomitrella patens: Analyses of activity, distribution, and cytokinin oxidase/dehydrogenase overexpression reveal the role of extracellular cytokinins
Plant Physiol.
145
786-800
2007
Physcomitrium patens, Arabidopsis thaliana (Q9FUJ3)
Bae, E.; Bingman, C.A.; Bitto, E.; Aceti, D.J.; Phillips, G.N.
Crystal structure of Arabidopsis thaliana cytokinin dehydrogenase
Proteins
70
303-306
2007
Arabidopsis thaliana (Q9FUJ1), Arabidopsis thaliana
Zatloukal, M.; Gemrotova, M.; Dolezal, K.; Havlicek, L.; Spichal, L.; Strnad, M.
Novel potent inhibitors of A. thaliana cytokinin oxidase/dehydrogenase
Bioorg. Med. Chem.
16
9268-9275
2008
Arabidopsis thaliana
Smehilova, M.; Galuszka, P.; Bilyeu, K.D.; Jaworek, P.; Kowalska, M.; Sebela, M.; Sedlarova, M.; English, J.T.; Frebort, I.
Subcellular localization and biochemical comparison of cytosolic and secreted cytokinin dehydrogenase enzymes from maize
J. Exp. Bot.
60
2701-2712
2009
Zea mays (B6V8F7), Zea mays (Q9T0N8), Zea mays
Wang, Y.; Luo, J.P.; Wei, Z.J.; Zhang, J.C.
Molecular cloning and expression analysis of a cytokinin oxidase (DhCKX) gene in Dendrobium huoshanense
Mol. Biol. Rep.
36
1331-1338
2008
Dendrobium huoshanense (A2TLJ3), Dendrobium huoshanense
Ananieva, K.; Ananiev, E.D.; Doncheva, S.; Georgieva, K.; Tzvetkova, N.; Kaminek, M.; Motyka, V.; Dobrev, P.; Gajdosova, S.; Malbeck, J.
Senescence progression in a single darkened cotyledon depends on the light status of the other cotyledon in Cucurbita pepo (zucchini) seedlings: potential involvement of cytokinins and cytokinin oxidase/dehydrogenase activity
Physiol. Plant.
134
609-623
2008
Cucurbita pepo
Kopecny, D.; Briozzo, P.; Popelkova, H.; Sebela, M.; Koncitikova, R.; Spichal, L.; Nisler, J.; Madzak, C.; Frebort, I.; Laloue, M.; Houba-Herin, N.
Phenyl- and benzylurea cytokinins as competitive inhibitors of cytokinin oxidase/dehydrogenase: a structural study
Biochimie
92
1052-1062
2010
Zea mays (Q9T0N8), Zea mays
Zalewski, W.; Galuszka, P.; Gasparis, S.; Orczyk, W.; Nadolska-Orczyk, A.
Silencing of the HvCKX1 gene decreases the cytokinin oxidase/dehydrogenase level in barley and leads to higher plant productivity
J. Exp. Bot.
61
1839-1851
2010
Triticum aestivum, Hordeum vulgare (Q94KI4), Hordeum vulgare
Schlueter, T.; Leide, J.; Conrad, K.
Light promotes an increase of cytokinin oxidase/dehydrogenase activity during senescence of barley leaf segments
J. Plant Physiol.
168
694-698
2011
Hordeum vulgare, Zea mays, Phragmites australis
Frebortova, J.; Novak, O.; Frebort, I.; Jorda, R.
Degradation of cytokinins by maize cytokinin dehydrogenase is mediated by free radicals generated by enzymatic oxidation of natural benzoxazinones
Plant J.
61
467-481
2010
Zea mays
Saravanakumar, A.; Aslam, A.; Shajahan, A.
Histochemical localization of cytokinin oxidase/dehydrogenase during the developmental stages of Withania somnifera (L.) Dunal
Afr. J. Biotechnol.
10
8800-8804
2011
Withania somnifera
-
Avalbaev, A.M.; Somov, K.A.; Yuldashev, R.A.; Shakirova, F.M.
Cytokinin oxidase is key enzyme of cytokinin degradation
Biochemistry (Moscow)
77
1354-1361
2012
Arabidopsis thaliana, Hordeum vulgare, Nicotiana tabacum, Oryza sativa, Physcomitrium patens, Populus sp., Zea mays, Selaginella moellendorffii
Cueno, M.E.; Imai, K.; Ochiai, K.; Okamoto, T.
Cytokinin dehydrogenase differentially regulates cytokinin and indirectly affects hydrogen peroxide accumulation in tomato leaf
J. Plant Physiol.
169
834-838
2012
Solanum lycopersicum, Solanum lycopersicum Improved Pope
Kowalska, M.; Galuszka, P.; Frebortova, J.; Sebela, M.; Beres, T.; Hluska, T.; Smehilova, M.; Bilyeu, K.D.; Frebort, I.
Vacuolar and cytosolic cytokinin dehydrogenases of Arabidopsis thaliana: heterologous expression, purification and properties
Phytochemistry
71
1970-1978
2010
Arabidopsis thaliana, Arabidopsis thaliana (O22213), Arabidopsis thaliana (Q9LTS3)
Ma, X.; Feng, D.; Wang, H.; Li, X.; Kong, L.
Cloning and expression analysis of wheat cytokinin oxidase/dehydrogenase gene TaCKX3
Plant Mol. Biol. Rep.
29
98-105
2011
Triticum aestivum (D3JAJ5), Triticum aestivum Yanyou 361 (D3JAJ5)
-
Yuldashev, R.; Avalbaev, A.; Bezrukova, M.; Vysotskaya, L.; Khripach, V.; Shakirova, F.
Cytokinin oxidase is involved in the regulation of cytokinin content by 24-epibrassinolide in wheat seedlings
Plant Physiol. Biochem.
55
1-6
2012
Triticum aestivum, Triticum aestivum Bashkirskaya 24
Vysotskaya, L.; Avalbaev, A.; Yuldashev, R.; Shakirova, F.; Veselov, S.; Kudoyarova, G.
Regulation of cytokinin oxidase activity as a factor affecting the content of cytokinins
Russ. J. Plant Physiol.
57
494-500
2010
Triticum turgidum subsp. durum, Triticum turgidum subsp. durum Bezenchukskaya 139
-
Marques, M.; Freitas, B.; Guedes, T.; Fernandes, R.
Cytokinin dehydrogenase activity in primary roots and characterization of primary metabolites from leaves and rootlets of Ricinus communis
Braz. Arch. Biol. Technol.
56
904-910
2013
Ricinus communis
-
Ma, Y.; Zheng, L.; Xie, R.; He, S.; Deng, L.
Genome-wide identification and analysis of CKX genes in Poncirus trifoliata
J. Hortic. Sci. Biotechnol.
91
592-602
2016
Citrus trifoliata
-
Pospisilova, H.; Jiskrova, E.; Vojta, P.; Mrizova, K.; Kokas, F.; Cudejkova, M.M.; Bergougnoux, V.; Plihal, O.; Klimesova, J.; Novak, O.; Dzurova, L.; Frebort, I.; Galuszka, P.
Transgenic barley overexpressing a cytokinin dehydrogenase gene shows greater tolerance to drought stress
New Biotechnol.
33
692-705
2016
Arabidopsis thaliana (O22213), Arabidopsis thaliana
Zalabak, D.; Johnova, P.; Plihal, O.; Senkova, K.; Samajova, O.; Jiskrova, E.; Novak, O.; Jackson, D.; Mohanty, A.; Galuszka, P.
Maize cytokinin dehydrogenase isozymes are localized predominantly to the vacuoles
Plant Physiol. Biochem.
104
114-124
2016
Zea mays, Zea mays (B6V8F7), Zea mays (E3T1X0), Zea mays (E3T1X1), Zea mays (E3T1X2), Zea mays (E3T1X3), Zea mays (Q9T0N8)
Zalabak, D.; Galuszka, P.; Mrizova, K.; Podle?akova, K.; Gu, R.; Frebortova, J.
Biochemical characterization of the maize cytokinin dehydrogenase family and cytokinin profiling in developing maize plantlets in relation to the expression of cytokinin dehydrogenase genes
Plant Physiol. Biochem.
74
283-293
2014
Zea mays, Zea mays (E3T1X1), Zea mays (Q9T0N8)
Frebortova, J.; Greplova, M.; Seidl, M.F.; Heyl, A.; Frebort, I.
Biochemical characterization of putative adenylate dimethylallyltransferase and cytokinin dehydrogenase from Nostoc sp. PCC 7120
PLoS ONE
10
e0138468
2015
no activity in Nostoc sp. PCC 7120
Mrizova, K.; Jiskrova, E.; Vyroubalova, S.; Novak, O.; Ohnoutkova, L.; Pospisilova, H.; Frebort, I.; Harwood, W.A.; Galuszka, P.
Overexpression of cytokinin dehydrogenase genes in barley (Hordeum vulgare cv. Golden Promise) fundamentally affects morphology and fertility
PLoS ONE
8
e79029
2013
Hordeum vulgare (I3VIX5), Hordeum vulgare
Tian, F.; Greplova, M.; Frebort, I.; Dale, N.; Napier, R.
A highly selective biosensor with nanomolar sensitivity based on cytokinin dehydrogenase
PLoS ONE
9
e90877
2014
Zea mays (Q9T0N8), Zea mays
Tsago, Y.; Chen, Z.; Cao, H.; Sunusi, M.; Khan, A.; Shi, C.; Jin, X.
Rice gene, OsCKX2-2, regulates inflorescence and grain size by increasing endogenous cytokinin content
Plant Growth Regul.
92
283-294
2020
Oryza sativa Japonica Group (Q4ADV8)
-
Czajkowska, B.; Finlay, C.; Jones, G.; Brown, T.
Diversity of a cytokinin dehydrogenase gene in wild and cultivated barley
PLoS ONE
14
e0225899
2019
Hordeum vulgare
Yu, K.; Yu, Y.; Bian, L.; Ni, P.; Ji, X.; Guo, D.; Zhang, G.; Yang, Y.
Genome-wide identification of cytokinin oxidases/dehydrogenase (CKXs) in grape and expression during berry set
Sci. Hortic.
280
109917
2021
Vitis vinifera (D7TS26), Vitis vinifera (D7TSA7), Vitis vinifera (D7U3H6), Vitis vinifera (F6H1K3), Vitis vinifera (F6H3S4), Vitis vinifera (F6HGV7), Vitis vinifera (F6HHY5), Vitis vinifera (F6HZZ3)
-
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