NCBI Accession #
NP_190692.1
NCBI GenBank Nucleotide #
NM_114983.3
NCBI Official Full Name
flavanone 3-hydroxylase
NCBI Official Synonym Symbols
F3'H; flavanone 3-hydroxylase; FLAVANONE 3-HYDROXYLASE; TRANSPARENT TESTA 6; TT6
NCBI Protein Information
flavanone 3-hydroxylase
NCBI Summary
Encodes flavanone 3-hydroxylase that is coordinately expressed with chalcone synthase and chalcone isomerases. Regulates flavonoid biosynthesis. Not responsive to auxin or ethylene stimulus (qRT-PCR).
UniProt Synonym Gene Names
TT6; Naringenin 3-dioxygenase
UniProt Protein Name
Naringenin,2-oxoglutarate 3-dioxygenase
UniProt Synonym Protein Names
F3H; Flavanone 3-hydroxylase; Protein TRANSPARENT TESTA 6
UniProt Primary Accession #
Q9S818
UniProt Secondary Accession #
Q38877; Q9C526; Q9C528; Q9C530; Q9C563; Q9C5V7
UniProt Related Accession #
Q9S818
UniProt Comments
Catalyzes the 3-beta-hydroxylation of 2S-flavanones to 2R,3R-dihydroflavonols which are intermediates in the biosynthesis of flavonols, anthocyanidins, catechins and proanthocyanidins in plants.