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Information on EC 1.14.11.9 - flavanone 3-dioxygenase and Organism(s) Petunia hybrida and UniProt Accession Q07512

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IUBMB Comments
Requires Fe2+ and ascorbate. This plant enzyme catalyses an early step in the flavonoid biosynthesis pathway, leading to the production of flavanols and anthocyanins. Substrates include (2S)-naringenin, (2S)-eriodictyol, (2S)-dihydrotricetin and (2S)-pinocembrin. Some enzymes are bifuctional and also catalyse EC 1.14.20.6, flavonol synthase.
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This record set is specific for:
Petunia hybrida
UNIPROT: Q07512
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Word Map
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota
Synonyms
flavanone 3-hydroxylase, flavanone-3-hydroxylase, flavanone 3beta-hydroxylase, csf3h, lcf3h, aaf3h, ctf3h, naringenin 3-dioxygenase, acf3h, pef3h, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
(2S)-flavanone 3-hydroxylase
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-
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F3H
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FHTPH
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-
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flavanone 3-hydroxylase
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flavanone 3beta-hydroxylase
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flavanone synthase I
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FS I
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naringenin 3-dioxygenase
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naringenin,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating)
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oxygenase, flavanone 3-di-
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
redox reaction
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oxidation
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reduction
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PATHWAY SOURCE
PATHWAYS
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-, -, -, -, -
SYSTEMATIC NAME
IUBMB Comments
(2S)-flavan-4-one,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating)
Requires Fe2+ and ascorbate. This plant enzyme catalyses an early step in the flavonoid biosynthesis pathway, leading to the production of flavanols and anthocyanins. Substrates include (2S)-naringenin, (2S)-eriodictyol, (2S)-dihydrotricetin and (2S)-pinocembrin. Some enzymes are bifuctional and also catalyse EC 1.14.20.6, flavonol synthase.
CAS REGISTRY NUMBER
COMMENTARY hide
75991-43-4
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UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
FLS_PETHY
348
0
39427
Swiss-Prot
Secretory Pathway (Reliability: 5)