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Literature summary extracted from

  • Zhang, J.; Subramanian, S.; Zhang, Y.; Yu, O.
    Flavone synthases from Medicago truncatula are flavanone-2-hydroxylases and are important for nodulation (2007), Plant Physiol., 144, 741-751.
    View publication on PubMedView publication on EuropePMC

Application

EC Number Application Comment Organism
1.14.20.5 additional information down-regulation by RNAi results in flavone depleted roots Medicago truncatula
1.14.20.5 additional information down-regulation by RNAi results in significantly reduced nodulation when inoculated with Sinorhizobium meliloti Medicago truncatula

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.14.20.5 expression in Saccharomyces cerevisiae Medicago truncatula

Organism

EC Number Organism UniProt Comment Textmining
1.14.20.5 Medicago truncatula
-
 isoform FNS II-1, not inducible by Sinorhizobium meliloti or methyl jasmonate treatment. Ebnzyme has additional activity as flavone 2-hydroxylase
-
1.14.20.5 Medicago truncatula
-
 isoform FNS II-2, induced by Sinorhizobium meliloti or methyl jasmonate treatment in vascular tissue and root hair. Enzyme has additional activity as flavone 2-hydroxylase
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.20.5 flower high expression rate Medicago truncatula
-
1.14.20.5 root high expression rate Medicago truncatula
-
1.14.20.5 seed high expression rate Medicago truncatula
-
1.14.20.5 silique high expression rate Medicago truncatula
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.20.5 liquiritigenin + 2-oxoglutarate + O2
-
 Medicago truncatula 7,4'-dihydroxyflavone + succinate + CO2 + H2O
-
 ?
1.14.20.5 naringenin + 2-oxoglutarate + O2
-
 Medicago truncatula apigenin + succinate + CO2 + H2O
-
 ?