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Zeatin biosynthesis

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
zeatin_riboside <=> dihydrozeatin_riboside not assigned

N6-isopentenyladenosine + reduced_flavodoxin + O2 <=> zeatin_riboside + flavin + H2O not assigned

N6-(2-isopentenyl)adenine + reduced_flavodoxin + O2 <=> trans-zeatin + flavin + H2O not assigned

trans-zeatin + UDP-D-xylose <=> H+ + O-beta-D-xylosylzeatin + UDP 2.4.1.203 trans-zeatin O-beta-D-glucosyltransferase
2.4.2.40 zeatin O-beta-D-xylosyltransferase


Dihydrozeatin_riboside_monophosphate + H2O <=> dihydrozeatin_riboside + phosphate not assigned

cis-Zeatin_riboside + H2O <=> D-ribose + cis-zeatin not assigned

dimethylallyl_diphosphate + ATP <=> N6-(Delta2-isopentenyl)-adenosine_5''-triphosphate + diphosphate 2.5.1.112 adenylate dimethylallyltransferase (ADP/ATP-dependent)
2.5.1.27 adenylate dimethylallyltransferase


UDP-glucose + cis-zeatin <=> O-beta-D-glucosyl-cis-zeatin + H+ + UDP 2.4.1.203 trans-zeatin O-beta-D-glucosyltransferase
2.4.1.215 cis-zeatin O-beta-D-glucosyltransferase


N6-(Delta2-isopentenyl)-adenosine_5''-triphosphate + H2O <=> N6-(Delta2-isopentenyl)-adenosine_5''-diphosphate + phosphate + H+ not assigned

zeatin_riboside + H2O <=> D-ribose + trans-zeatin not assigned

dimethylallyl_diphosphate + ADP <=> N6-(Delta2-isopentenyl)-adenosine_5''-diphosphate + diphosphate 2.5.1.112 adenylate dimethylallyltransferase (ADP/ATP-dependent)
2.5.1.27 adenylate dimethylallyltransferase


dihydrozeatin_riboside + H2O <=> dihydrozeatin + D-ribose not assigned

cis-Zeatin_riboside_monophosphate + H2O <=> cis-Zeatin_riboside + phosphate not assigned

NADP+ + dihydrozeatin <=> H+ + trans-zeatin + NADPH 1.3.1.69 zeatin reductase

N6-isopentenyladenosine + H2O <=> D-ribose + N6-(2-isopentenyl)adenine 3.2.2.3 uridine nucleosidase
3.2.2.7 adenosine nucleosidase


N6-(4-hydroxy-3-methyl-2-(E)-butyl)adenosine_5'-phosphate <=> Dihydrozeatin_riboside_monophosphate not assigned

cis-Prenyl-tRNA <=> cis-Zeatin_riboside_monophosphate not assigned

N6-(4-hydroxy-3-methyl-2-(E)-butyl)adenosine_5'-phosphate + H2O <=> zeatin_riboside + phosphate not assigned

UDP-glucose + dihydrozeatin <=> H+ + Dihydrozeatin-O-glucoside + UDP 2.4.1

dimethylallyl_diphosphate + AMP <=> N6-(Delta2-isopentenyl)-adenosine_5''-monophosphate + diphosphate 2.5.1.112 adenylate dimethylallyltransferase (ADP/ATP-dependent)
2.5.1.27 adenylate dimethylallyltransferase


Isopentenyladenosine-5''-triphosphate + reduced_flavodoxin + O2 <=> N6-(4-hydroxy-3-methyl-2-(E)-butenyl)ATP + flavin + H2O not assigned

S-adenosyl-L-methionine + N6-(2-isopentenyl)adenine <=> H+ + discadenine + S-methyl-5''-thioadenosine 2.5.1.24 discadenine synthase

N6-(delta2-Isopentenyl)-adenosine_5''-monophosphate + H2O <=> N6-isopentenyladenosine + phosphate not assigned

UDP-glucose + trans-zeatin <=> H+ + O-beta-D-glucosyl-trans-zeatin + UDP 2.4.1.203 trans-zeatin O-beta-D-glucosyltransferase

N6-(4-hydroxy-3-methyl-2-(E)-butenyl)ATP + H2O <=> N6-(4-hydroxy-3-methyl-2-(E)-butenyl)ADP + phosphate + H+ not assigned

tRNA_containing_6-isopentenyladenosine <=> cis-Prenyl-tRNA not assigned

N6-(delta2-Isopentenyl)-adenosine_5''-monophosphate + reduced_flavodoxin + O2 <=> N6-(4-hydroxy-3-methyl-2-(E)-butyl)adenosine_5'-phosphate + flavin + H2O not assigned

dimethylallyl_diphosphate + adenine_in_tRNA <=> diphosphate + tRNA_containing_6-isopentenyladenosine 2.5.1.75 tRNA dimethylallyltransferase

N6-(2-isopentenyl)adenine + acceptor + H2O <=> 3-methylbut-2-enal + reduced_acceptor + adenine 1.5.99.12 cytokinin dehydrogenase

trans-zeatin + O-acetyl-L-serine <=> H+ + acetate + lupinate 2.5.1.50 zeatin 9-aminocarboxyethyltransferase

N6-(4-hydroxy-3-methyl-2-(E)-butenyl)ADP + H2O <=> H+ + N6-(4-hydroxy-3-methyl-2-(E)-butyl)adenosine_5'-phosphate + phosphate not assigned

UDP-glucose + trans-zeatin <=> UDP + trans-zeatin_7-beta-D-glucoside 2.4.1
2.4.1.118 cytokinin 7-beta-glucosyltransferase


Isopentenyladenosine-5''-diphosphate + reduced_flavodoxin + O2 <=> N6-(4-hydroxy-3-methyl-2-(E)-butenyl)ADP + flavin + H2O not assigned

N6-(Delta2-isopentenyl)-adenosine_5''-diphosphate + H2O <=> H+ + N6-(Delta2-isopentenyl)-adenosine_5''-monophosphate + phosphate not assigned

Visualization of the pathway