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Literature summary for 1.14.19.76 extracted from

  • Martens, S.; Forkmann, G.
    Genetic control of flavone synthase II activity in flowers of Gerbera hybrids (1998), Phytochemistry, 49, 1953-1958 .
No PubMed abstract available
Search for more literature for 1.14.19.76

Inhibitors

Inhibitors Comment Organism Structure
Ancymidol 0.05 mM, 60% loss of activity Gerbera hybrid cultivar
chloromercuribenzoate 0.1 mM, 22% loss of activity Gerbera hybrid cultivar
diethyl dicarbonate 0.5 mM, 33% loss of activity Gerbera hybrid cultivar
Diethyl dithiocarbamate 2 mM, 7% loss of activity Gerbera hybrid cultivar
EDTA 2 mM, 7% koss of activity Gerbera hybrid cultivar
Fe2+ 2 mM, 91% loss of activity Gerbera hybrid cultivar
Fe3+ 2 mM, 67% loss of activity Gerbera hybrid cultivar
KCN 5 mM, 42% loss of activity Gerbera hybrid cultivar
ketoconazol 0.05 mM, 72% loss of activity Gerbera hybrid cultivar

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
 Gerbera hybrid cultivar
-
-

Organism

Organism UniProt Comment Textmining
Gerbera hybrid cultivar Q9XGT9
-
-

Source Tissue

Source Tissue Comment Organism Textmining
flower flavone synthase II activity is detectable only in flower extracts of genotypes with dominant wild-type alleles at the locus Fns, but not in lines with recessive alleles (fns fns) Gerbera hybrid cultivar
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
eriodictyol + [reduced NADPH-hemoprotein reductase] + O2
-
 Gerbera hybrid cultivar luteolin + [oxidized NADPH-hemoprotein reductase] + 2 H2O
-
 ?
naringenin + [reduced NADPH-hemoprotein reductase] + O2
-
 Gerbera hybrid cultivar apigenin + [oxidized NADPH-hemoprotein reductase] + 2 H2O
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
 Gerbera hybrid cultivar

Cofactor

Cofactor Comment Organism Structure
NADPH the reaction required NADPH as cofactor Gerbera hybrid cultivar