2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein;(source:Araport11)
TAIR Curator Summary:
S8H hydroxylates scopoletin to generate fraxetin (8-hydroxyscopoletin). Fraxetin and its oxidized analog sideretin (5-hydroxyfraxetin) are catecholic coumarins secreted into the rhizosphere under conditions of low iron availability and help mobilize this nutrient from insoluble iron(III) pools in the soil.S8H hydroxylates scopoletin to generate fraxetin (8-hydroxyscopoletin). Fraxetin and its oxidized analog sideretin (5-hydroxyfraxetin) are catecholic coumarins secreted into the rhizosphere under conditions of low iron availability and help mobilize this nutrient from insoluble iron(III) pools in the soil.
TAIR Short Description:
2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein
At3g12900 protein is involved in the conversion of scopoletin into fraxetin, via hydroxylation at the C8 position, and thus functions as a scopoletin 8-hydroxylase.
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