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CK N-specific UGT76C1 glycosyltransferase
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cytokinin-N-glucosyltransferase 1
UniProt
cytokinin-N-glucosyltransferase 2
UniProt
cytokinin-O-glucosyltransferase 1
UniProt
cytokinin-specific glycosyltransferase
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glucosyltransferase UGT85A1
glucosyltransferase, uridine diphosphoglucose-zeatin O-
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trans-zeatin O-beta-D-glucosyltransferase
trans-zeatin O-glucosyltransferase
UDP-glycosyltransferase 73C1
UniProt
UDP-glycosyltransferase 76C1
UniProt
UDP-glycosyltransferase 76C2
UniProt
uridine diphosphoglucose-zeatin O-glucosyltransferase
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zeatin glycosyltransferase
zeatin O-beta-D-glucosyltransferase
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zeatin O-glucosyltransferase
zeatin O-glucosyltransferase 1
UniProt
glucosyltransferase UGT85A1
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glucosyltransferase UGT85A1
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trans-zeatin O-beta-D-glucosyltransferase
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trans-zeatin O-beta-D-glucosyltransferase
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trans-zeatin O-beta-D-glucosyltransferase
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trans-zeatin O-glucosyltransferase
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trans-zeatin O-glucosyltransferase
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trans-zeatin O-glucosyltransferase
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trans-zeatin O-glucosyltransferase
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trans-zeatin O-glucosyltransferase
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trans-zeatin O-glucosyltransferase
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tZOG
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UGT85A1
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zeatin glycosyltransferase
GT
zeatin glycosyltransferase
GT
zeatin glycosyltransferase
GT
zeatin O-glucosyltransferase
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zeatin O-glucosyltransferase
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zeatin O-glucosyltransferase
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zeatin O-glucosyltransferase
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zeatin O-glucosyltransferase
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zeatin O-glucosyltransferase
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zeatin O-glucosyltransferase
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ZOG1
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CK-specific UGT
additional information
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cytokinin-specific glycosyltransferase
additional information
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additional information
additional information
see also EC 2.4.1.215
UGT85A1
additional information
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UDP-alpha-D-glucose + 2-[3-(but-3-yn-1-yl)-3H-diazirin-3-yl]ethyl 13alpha-hydroxy-8alpha,10alpha-kaur-16-en-18-oate
UDP + ?
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-
-
?
UDP-alpha-D-glucose + prop-2-yn-1-yl 13alpha-hydroxy-8alpha,10alpha-kaur-16-en-18-oate
UDP + ?
determination and analysis of the substrate binding structure of UGT73C1, model, overview
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-
?
UDP-D-glucose + cis-zeatin
UDP + O-beta-D-glucosyl-cis-zeatin
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-
-
?
UDP-D-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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-
-
?
UDP-galactose + trans-zeatin
UDP + O-galactosylzeatin
UDP-glucose + m-topolin
UDP + O-beta-D-glucosyl-m-topolin
23% of the activity with trans-zeatin
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-
?
UDP-glucose + steviol
UDP + ?
determination and analysis of the substrate binding structure of UGT73C1, model, overview
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-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
UDP-glucose + trans-zeatin
UDP + 9-beta-D-glucosyl-trans-zeatin
-
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
UDP-glucose + zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
UDP-xylose + dihydrozeatin
UDP + O-beta-D-xylosyldihydrozeatin
UDP-xylose + trans-zeatin
UDP + O-xylosylzeatin
additional information
?
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UDP-galactose + trans-zeatin
UDP + O-galactosylzeatin
-
-
-
?
UDP-galactose + trans-zeatin
UDP + O-galactosylzeatin
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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UDP-glucose is the best donor substrate
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-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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cis-zeatin, ribosylzeatin, and dihydrozeatin are no substrates
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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specific for trans-zeatin
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?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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-
-
?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
-
-
-
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?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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?
UDP-glucose + zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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important in regulating the level of active cytokinin, i.e. zeatin, in plant tissues
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-
?
UDP-glucose + zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
important in regulating the level of active cytokinin, i.e. zeatin, in plant tissues
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-
?
UDP-xylose + dihydrozeatin
UDP + O-beta-D-xylosyldihydrozeatin
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?
UDP-xylose + dihydrozeatin
UDP + O-beta-D-xylosyldihydrozeatin
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converts dihydrozeatin exclusively with UDP-D-xylose as donor substrates
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?
UDP-xylose + trans-zeatin
UDP + O-xylosylzeatin
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?
UDP-xylose + trans-zeatin
UDP + O-xylosylzeatin
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?
additional information
?
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UGT85A1, UGT73C5, and UGT73C1 recognize trans-zeatin and dihydrozeatin, which have an available hydroxyl group for glucosylation and form the O-glucosides
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?
additional information
?
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UGT85A1, UGT73C5, and UGT73C1 recognize trans-zeatin and dihydrozeatin, which have an available hydroxyl group for glucosylation and form the O-glucosides
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?
additional information
?
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UGT85A1, UGT73C5, and UGT73C1 recognize trans-zeatin and dihydrozeatin, which have an available hydroxyl group for glucosylation and form the O-glucosides
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?
additional information
?
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UGT85A1, UGT73C5, and UGT73C1 recognize trans-zeatin and dihydrozeatin, which have an available hydroxyl group for glucosylation and form the O-glucosides
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?
additional information
?
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additional information
enzyme UGT85A1 is also active with cis-zeatin
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additional information
?
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enzyme UGT85A1 is also active with cis-zeatin
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additional information
?
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enzyme UGT85A1 is also active with cis-zeatin
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additional information
?
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additional information
enzyme UGT85A1 might also active with cis-zeatin forming 9-O-glucosides, cf. EC 2.4.1.215
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additional information
?
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enzyme UGT85A1 might also active with cis-zeatin forming 9-O-glucosides, cf. EC 2.4.1.215
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additional information
?
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enzyme UGT85A1 might also active with cis-zeatin forming 9-O-glucosides, cf. EC 2.4.1.215
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additional information
?
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the enzyme is also active on steviol. Chemical product analysis reveals that the enzyme forms 13-O-beta-D-glucosyl-steviol and not 19-O-beta-D-glucosyl-steviol
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additional information
?
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the enzyme is also active on steviol. Chemical product analysis reveals that the enzyme forms 13-O-beta-D-glucosyl-steviol and not 19-O-beta-D-glucosyl-steviol
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additional information
?
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no activity with o-hydroxythidiazuron
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?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
additional information
-
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?
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UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
UDP-glucose + trans-zeatin
UDP + 9-beta-D-glucosyl-trans-zeatin
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?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
UDP-glucose + zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
additional information
-
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
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?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
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?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
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?
UDP-glucose + trans-zeatin
UDP + 7-beta-D-glucosyl-trans-zeatin
-
-
-
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?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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-
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?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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?
UDP-glucose + trans-zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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?
UDP-glucose + zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
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important in regulating the level of active cytokinin, i.e. zeatin, in plant tissues
-
-
?
UDP-glucose + zeatin
UDP + O-beta-D-glucosyl-trans-zeatin
important in regulating the level of active cytokinin, i.e. zeatin, in plant tissues
-
-
?
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malfunction
the accumulation level of the trans-zeatin O-glucosides is significantly increased in UGT85A1 overexpressing transgenic Arabidopsis thaliana, while other forms of cytokinins occur in concentrations similar to the wild-type. When treated with exogenously applied trans-zeatin, UGT85A1 overexpressing Arabidopsis thaliana plants show much less sensitivity to trans-zeatin in primary root elongation and lateral root formation. The chlorophyll content of detached leaves of transgenic Arabidopsis thaliana plants is much lower than wild-type, phenotype, overview
malfunction
a ugt76c1-1 loss-of-function mutant shows some specificity toward cis-zeatin (cZ) in contrast to the wild-type enzyme. CK metabolism gene expression profiling reveals that activation of the CK degradation pathway serves as a general regulatory mechanism of disturbed CK homeostasis followed by decreased CK signaling in all UGT mutants. A specific regulation of CKX7, CKX1 and CKX2 is observed. Cytokinin content of 4-week-old seedlings of ugt76c1-1 mutant before and after cytokinin treatment, overview
malfunction
a ugt76c2-1 loss-of-function mutant possesses extremely diminished CK N-glucosides levels compared to wild-type. CK metabolism gene expression profiling reveals that activation of the CK degradation pathway serves as a general regulatory mechanism of disturbed CK homeostasis followed by decreased CK signaling in all UGT mutants. A specific regulation of CKX7, CKX1 and CKX2 is observed. Cytokinin content of 4-week-old seedlings of ugt76c2-1 mutant before and after cytokinin treatment, overview
malfunction
UGT85A1 is expressed in wild-type but not in the ugt85a1-1 mutant. The T-RNA insertion ugt85a1-1 loss-of-function mutant plants show no altered phenotype compared to wild-type. Besides tZOG, a broader range of CK glucosides is decreased in ugt85a1-1 mutant. CK metabolism gene expression profiling reveals that activation of the CK degradation pathway serves as a general regulatory mechanism of disturbed CK homeostasis followed by decreased CK signaling in all UGT mutants. A specific regulation of CKX7, CKX1 and CKX2 is observed. Cytokinin content of 4-week-old seedlings of ugt85a1-1 mutant, overview
malfunction
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the accumulation level of the trans-zeatin O-glucosides is significantly increased in UGT85A1 overexpressing transgenic Arabidopsis thaliana, while other forms of cytokinins occur in concentrations similar to the wild-type. When treated with exogenously applied trans-zeatin, UGT85A1 overexpressing Arabidopsis thaliana plants show much less sensitivity to trans-zeatin in primary root elongation and lateral root formation. The chlorophyll content of detached leaves of transgenic Arabidopsis thaliana plants is much lower than wild-type, phenotype, overview
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metabolism
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in general, trans-zeatin (tZ) and N6-(DELTA2-isopentenyl)adenine (iP)-types predominate in the spectrum of cytokinins in Brassica napus, with N7-glucosides, namely tZ-N7-glucoside (tZ7G) and iPN7-glucoside (iP7G), representing the most abundant forms. Leptosphaeria maculans is a phytopathogenic fungus. It can produce cytokinins (CKs) in vitro and its CK profile differs from that in tissue of its host Brassica napus. At 7 dpi, CK levels remains statistically unaffected by the infection. With the progression of the infection, the levels of most CK forms increase at 10 dpi. The total CK content increases to 150% compared to mock-infected samples. The highest (240%) increase is observed for cis-zeatin (cZ)-type CKs. All of the detected cZ-type derivatives are induced by infection at 10 dpi, with the free cZ and cZ-N7-glucoside (cZ7G) reaching the highest concentrations. Infection with Leptosphaeria maculans modifies significantly the content of CKs in oilseed rape cotyledon leaves. Cytokinin spectrum and content, overview
metabolism
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the fungus Leptosphaeria maculans strain JN3 contains both cis- and trans-zeatin O-glucosyltransferases (EC 2.4.1.215 and EC 2.4.1.203), and a cis-trans-isomerase, that are all involved in the cytokinin (CK) metabolism of the pathogenic fungus. Among the glucosides, glucosides of trans-zeatin (tZ) and N7-glucosides (iP7G) are detected, whereas N9-glucosides are mostly missing in the mycelium. The most abundant metabolite of the tZ-type cytokinins is O-beta-D-glucosyl-trans-zeatin (tZOG). The tZ feeding increases cis-zeatin (cZ). At 9 days, the sum of total CKs in the mycelium increases compared to 7 days, mainly due to the increase of cis-zeatin (cZ)-type CKs, the free cZ especially being the highly predominant CK derivative. Leptosphaeria maculans can produce CKs in vitro and its CK profile differs from that of its host Brassica napus tissue. Leptosphaeria maculans metabolizes exogenously added CKs (iP, tZ, cZ, all at 0.001 mM). Cytokinin spectrum and content, overview. The cis-trans-isomerase performs zeatin cis-trans isomerisation in Leptosphaeria maculans
metabolism
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the fungus Leptosphaeria maculans strain JN3 contains both cis- and trans-zeatin O-glucosyltransferases (EC 2.4.1.215 and EC 2.4.1.203), and a cis-trans-isomerase, that are all involved in the cytokinin (CK) metabolism of the pathogenic fungus. Among the glucosides, glucosides of trans-zeatin (tZ) and N7-glucosides (iP7G) are detected, whereas N9-glucosides are mostly missing in the mycelium. The most abundant metabolite of the tZ-type cytokinins is O-beta-D-glucosyl-trans-zeatin (tZOG). The tZ feeding increases cis-zeatin (cZ). At 9 days, the sum of total CKs in the mycelium increases compared to 7 days, mainly due to the increase of cis-zeatin (cZ)-type CKs, the free cZ especially being the highly predominant CK derivative. Leptosphaeria maculans can produce CKs in vitro and its CK profile differs from that of its host Brassica napus tissue. Leptosphaeria maculans metabolizes exogenously added CKs (iP, tZ, cZ, all at 0.001 mM). Cytokinin spectrum and content, overview. The cis-trans-isomerase performs zeatin cis-trans isomerisation in Leptosphaeria maculans
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metabolism
-
the fungus Leptosphaeria maculans strain JN3 contains both cis- and trans-zeatin O-glucosyltransferases (EC 2.4.1.215 and EC 2.4.1.203), and a cis-trans-isomerase, that are all involved in the cytokinin (CK) metabolism of the pathogenic fungus. Among the glucosides, glucosides of trans-zeatin (tZ) and N7-glucosides (iP7G) are detected, whereas N9-glucosides are mostly missing in the mycelium. The most abundant metabolite of the tZ-type cytokinins is O-beta-D-glucosyl-trans-zeatin (tZOG). The tZ feeding increases cis-zeatin (cZ). At 9 days, the sum of total CKs in the mycelium increases compared to 7 days, mainly due to the increase of cis-zeatin (cZ)-type CKs, the free cZ especially being the highly predominant CK derivative. Leptosphaeria maculans can produce CKs in vitro and its CK profile differs from that of its host Brassica napus tissue. Leptosphaeria maculans metabolizes exogenously added CKs (iP, tZ, cZ, all at 0.001 mM). Cytokinin spectrum and content, overview. The cis-trans-isomerase performs zeatin cis-trans isomerisation in Leptosphaeria maculans
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physiological function
glucosyltransferase UGT85A1 is another zeatin O-glucosyltransferase with a preference for trans-zeatin. It influences trans-zeatin homeostasis and trans-zeatin responses likely through O-glucosylation, regulation, overview
physiological function
cytokinin-specific UGTs possess different physiological roles in Arabidopsis thaliana and serve as a fine-tuning mechanism of active CK levels in cytosol
physiological function
-
glucosyltransferase UGT85A1 is another zeatin O-glucosyltransferase with a preference for trans-zeatin. It influences trans-zeatin homeostasis and trans-zeatin responses likely through O-glucosylation, regulation, overview
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malfunction
additional information
a ugt76c1-1 loss-of-function mutant shows some specificity toward cis-zeatin (cZ) in contrast to the wild-type enzyme. CK metabolism gene expression profiling reveals that activation of the CK degradation pathway serves as a general regulatory mechanism of disturbed CK homeostasis followed by decreased CK signaling in all UGT mutants. A specific regulation of CKX7, CKX1 and CKX2 is observed. Cytokinin content of 4-week-old seedlings of ugt76c1-1 mutant before and after cytokinin treatment, overview
malfunction
additional information
a ugt76c2-1 loss-of-function mutant possesses extremely diminished CK N-glucosides levels compared to wild-type. CK metabolism gene expression profiling reveals that activation of the CK degradation pathway serves as a general regulatory mechanism of disturbed CK homeostasis followed by decreased CK signaling in all UGT mutants. A specific regulation of CKX7, CKX1 and CKX2 is observed. Cytokinin content of 4-week-old seedlings of ugt76c2-1 mutant before and after cytokinin treatment, overview
malfunction
additional information
UGT85A1 is expressed in wild-type but not in the ugt85a1-1 mutant. The T-RNA insertion ugt85a1-1 loss-of-function mutant plants show no altered phenotype compared to wild-type. Besides tZOG, a broader range of CK glucosides is decreased in ugt85a1-1 mutant. CK metabolism gene expression profiling reveals that activation of the CK degradation pathway serves as a general regulatory mechanism of disturbed CK homeostasis followed by decreased CK signaling in all UGT mutants. A specific regulation of CKX7, CKX1 and CKX2 is observed. Cytokinin content of 4-week-old seedlings of ugt85a1-1 mutant, overview
additional information
homology structure modelling of UGT73C1 using high resolution crystal structures of glycosyltransferases UGT72B1 (PDB ID 2VCH) and UGT74F2 (PDB ID 5V2K) as templates
additional information
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homology structure modelling of UGT73C1 using high resolution crystal structures of glycosyltransferases UGT72B1 (PDB ID 2VCH) and UGT74F2 (PDB ID 5V2K) as templates
physiological function
additional information
cytokinin-specific UGTs possess different physiological roles in Arabidopsis thaliana and serve as a fine-tuning mechanism of active CK levels in cytosol
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D86A
site-directed mutagenesis
D87A
site-directed mutagenesis
D87E
site-directed mutagenesis
D87N
site-directed mutagenesis
E85A
site-directed mutagenesis
F149A
site-directed mutagenesis
F149L
site-directed mutagenesis
F149Y
site-directed mutagenesis
L127A
site-directed mutagenesis, no activity
L127F
site-directed mutagenesis, no activity
L127M
site-directed mutagenesis
L58A
site-directed mutagenesis
Q55A
site-directed mutagenesis
R54A
site-directed mutagenesis
R59A
site-directed mutagenesis, no activity
R59K
site-directed mutagenesis
R59Q
site-directed mutagenesis, no activity
CTC151SFS
site-directed mutagenesis
T152F
site-directed mutagenesis
additional information
additional information
generation of the T-DNA insertion ugt76c1-1 loss-of-function mutant
additional information
generation of the T-DNA insertion ugt76c1-1 loss-of-function mutant
additional information
generation of the T-DNA insertion ugt76c1-1 loss-of-function mutant
additional information
additional information
generation of the T-DNA insertion ugt76c2-1 loss-of-function mutant
additional information
generation of the T-DNA insertion ugt76c2-1 loss-of-function mutant
additional information
generation of the T-DNA insertion ugt76c2-1 loss-of-function mutant
additional information
additional information
generation of the T-DNA insertion ugt85a1-1 loss-of-function mutant. UGT85A1 is expressed in wild-type but not in the ugt85a1-1 mutant. The T-RNA insertion ugt85a1-1 loss-of-function mutant plants show no altered phenotype compared to wild-type, overview
additional information
generation of the T-DNA insertion ugt85a1-1 loss-of-function mutant. UGT85A1 is expressed in wild-type but not in the ugt85a1-1 mutant. The T-RNA insertion ugt85a1-1 loss-of-function mutant plants show no altered phenotype compared to wild-type, overview
additional information
generation of the T-DNA insertion ugt85a1-1 loss-of-function mutant. UGT85A1 is expressed in wild-type but not in the ugt85a1-1 mutant. The T-RNA insertion ugt85a1-1 loss-of-function mutant plants show no altered phenotype compared to wild-type, overview
additional information
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construction of chimeric recombinant enzyme mutants, exchange of the C-terminus with zeatin O-beta-D-xylosyltransferase, EC 2.4.2.40, gene ZOX1, determination of the site determining the substrate specificity
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DNA and amino acid sequence determination, expression in Escherichia coli BL21(DE3) cells
expressed in Nicotiana tabacum cultivar Wisconsin 38 leaves
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expression in Escherichia coli
expression in Escherichia coli for sequencing
gene UGT73C1, recombinant expression of His-tagged enzyme in Escherichia coli strain BL21(DE3)
gene UGT76C1, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
gene UGT76C2, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
gene UGT85A1, overexpression of the wild-type enzyme in Arabidopsis thaliana using transfection via Agrobacterium tumefaciens strain GV3101, expression as GFP-tagged enzyme in onion epidermis by particle bombardment
gene UGT85A1, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
transgenic Zea mays plants are obtained using an Agrobacterium mediated transformation procedure, Ubi: ZOG1 maize line overexpressing the ZOG1 gene of Phaseolus lunatus display increased levels of zeatin-O-glucoside, zeatin O-glucosylation affects root formation, leaf development, chlorophyll content, senescence, male flower differentiation and the formation of tasselseed
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gene UGT76C1, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
expression in Escherichia coli
expression in Escherichia coli
gene UGT76C1, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
additional information
gene UGT76C2, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
additional information
gene UGT85A1, quantitative RT-PCR enzyme expression analysis, recombinant expression of GFP-tagged enzyme in Arabidopsis thaliana
additional information
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Dixon, S.C.; Martin, R.C.; Mok, M.C.; Shaw, G.; Mok, D.W.S.
Zeatin glycosylation enzymes in Phaseolus - isolation of O-glucosyltransferase from Phaseolus lunatus and comparison to O-xylosyltransferase from P. vulgaris
Plant Physiol.
90
1316-1321
1989
no activity in Phaseolus vulgaris, Phaseolus lunatus
brenda
Martin, R.C.; Mok, M.C.; Mok, D.W.S.
Isolation of a cytokinin gene, ZOG1, encoding zeatin O-glucosyltransferase from Phaseolus lunatus
Proc. Natl. Acad. Sci. USA
96
284-289
1999
Phaseolus lunatus (Q9ZSK5), Phaseolus lunatus
brenda
Martin, R.C.; Cloud, K.A.; Mok, M.C.; Mok, D.W.S.
Substrate specificity and domain analyses of zeatin O-glycosyltransferases
Plant Growth Regul.
32
289-293
2000
Phaseolus lunatus, Zea mays
-
brenda
Hou, B.; Lim, E.K.; Higgins, G.S.; Bowles, D.J.
N-Glucosylation of cytokinins by glycosyltransferases of Arabidopsis thaliana
J. Biol. Chem.
279
47822-47832
2004
Arabidopsis thaliana (Q9SK82), Arabidopsis thaliana (Q9ZQ94), Arabidopsis thaliana (Q9ZQ99), Arabidopsis thaliana
brenda
Mok, M.C.; Martin, R.C.; Dobrev, P.I.; Vankova, R.; Ho, P.S.; Yonekura-Sakakibara, K.; Sakakibara, H.; Mok, D.W.
Topolins and hydroxylated thidiazuron derivatives are substrates of cytokinin O-glucosyltransferase with position specificity related to receptor recognition
Plant Physiol.
137
1057-1066
2005
Phaseolus lunatus (Q9ZSK5)
brenda
Polanska, L.; Vicankova, A.; Novakova, M.; Malbeck, J.; Dobrev, P.I.; Brzobohaty, B.; Vankova, R.; Machackova, I.
Altered cytokinin metabolism affects cytokinin, auxin, and abscisic acid contents in leaves and chloroplasts, and chloroplast ultrastructure in transgenic tobacco
J. Exp. Bot.
58
637-649
2007
Phaseolus lunatus
brenda
Rodo, A.P.; Brugiere, N.; Vankova, R.; Malbeck, J.; Olson, J.M.; Haines, S.C.; Martin, R.C.; Habben, J.E.; Mok, D.W.; Mok, M.C.
Over-expression of a zeatin O-glucosylation gene in maize leads to growth retardation and tasselseed formation
J. Exp. Bot.
59
2673-2686
2008
Zea mays, Phaseolus lunatus (Q9ZSK5)
brenda
Meek, L.; Martin, R.C.; Shan, X.; Karplus, P.A.; Mok, D.W.; Mok, M.C.
Isolation of Legume Glycosyltransferases and Active Site Mapping of the Phaseolus lunatus Zeatin O-glucosyltransferase ZOG1
J. Plant Growth Regul.
27
192-201
2008
Phaseolus vulgaris (A7L745), Phaseolus lunatus (Q8S3B6), Glycine max (Q8S3B9)
-
brenda
Havlova, M.; Dobrev, P.I.; Motyka, V.; Storchova, H.; Libus, J.; Dobra, J.; Malbeck, J.; Gaudinova, A.; Vankova, R.
The role of cytokinins in responses to water deficit in tobacco plants over-expressing trans-zeatin O-glucosyltransferase gene under 35S or SAG12 promoters
Plant Cell Environ.
31
341-353
2008
Nicotiana tabacum
brenda
Haisel, D.; Vankova, R.; Synkova, H.; Pospisilova, J.
The impact of trans-zeatin O-glucosyltransferase gene over-expression in tobacco on pigment content and gas exchange
Biol. Plant.
52
49-58
2008
Phaseolus lunatus
-
brenda
Zhang, J.; Ma, H.; Feng, J.; Zeng, L.; Wang, Z.; Chen, S.
Grape berry plasma membrane proteome analysis and its differential expression during ripening
J. Exp. Bot.
59
2979-2990
2008
Vitis vinifera
brenda
Jin, S.H.; Ma, X.M.; Kojima, M.; Sakakibara, H.; Wang, Y.W.; Hou, B.K.
Overexpression of glucosyltransferase UGT85A1 influences trans-zeatin homeostasis and trans-zeatin responses likely through O-glucosylation
Planta
237
991-999
2013
Arabidopsis thaliana (Q9SK82), Arabidopsis thaliana, Arabidopsis thaliana Col-0 (Q9SK82)
brenda
Zhou, Y.; Li, W.; You, W.; Di, Z.; Wang, M.; Zhou, H.; Yuan, S.; Wong, N.K.; Xiao, Y.
Discovery of Arabidopsis UGT73C1 as a steviol-catalyzing UDP-glycosyltransferase with chemical probes
Chem. Commun. (Camb.)
54
7179-7182
2018
Arabidopsis thaliana (Q9ZQ99), Arabidopsis thaliana
brenda
Trda, L.; Baresova, M.; Sasek, V.; Novakova, M.; Zahajska, L.; Dobrev, P.I.; Motyka, V.; Burketova, L.
Cytokinin metabolism of pathogenic fungus Leptosphaeria maculans involves isopentenyltransferase, adenosine kinase and cytokinin oxidase/dehydrogenase
Front. Microbiol.
8
1374
2017
Brassica napus, Leptosphaeria maculans, Leptosphaeria maculans v23.1.3, Leptosphaeria maculans JN3
brenda
Smehilova, M.; Dobruskova, J.; Novak, O.; Takac, T.; Galuszka, P.
Cytokinin-specific glycosyltransferases possess different roles in cytokinin homeostasis maintenance
Front. Plant Sci.
7
1264
2016
Arabidopsis thaliana (more), Arabidopsis thaliana (Q9FI99), Arabidopsis thaliana (Q9FIA0)
brenda