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EC 1.14.13.21 Details
EC number
1.14.13.21
Accepted name
flavonoid 3′-monooxygenase
Reaction
a flavonoid + NADPH + H+ + O2 = a 3′-hydroxyflavonoid + NADP+ + H2O
Other name(s)
flavonoid 3′-hydroxylase,
flavonoid 3-hydroxylase (erroneous),
NADPH:flavonoid-3′-hydroxylase,
flavonoid 3-monooxygenase (erroneous)
Systematic name
flavonoid,NADPH:oxygen oxidoreductase (3′-hydroxylating)
CAS registry number
75991-44-5
Comment
Acts on a number of flavonoids, including naringenin and dihydrokaempferol. Does not act on 4-coumarate or 4-coumaroyl-CoA.
History
created 1983, deleted 2018
EC Tree
1.14.13.45 created 1992, deleted 2003