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1.1.1.219: dihydroflavonol 4-reductase

This is an abbreviated version!
For detailed information about dihydroflavonol 4-reductase, go to the full flat file.

Word Map on EC 1.1.1.219

Reaction

a (2R,3S,4S)-leucoanthocyanidin
+
NADP+
=
a (2R,3R)-dihydroflavonol
+
NADPH
+
H+

Synonyms

Bo9g058630, BrDFR1, BrDFR10, BrDFR11, BrDFR12, BrDFR2, BrDFR3, BrDFR4, BrDFR5, BrDFR6, BrDFR7, BrDFR8, BrDFR9, CsDFR, Cyp82C1, cytochrome P450 CYP82C1, DcDFR, DFL1, DFR, DFR1, DFR1a, DFR2, DFR3, DFR4a, DFR4b, DFR5, DgDFR, DHM reductase, DHQ reductase, dihydroflavanol 4-reductase, dihydroflavanol-4-reductase-like protein, dihydroflavonol 4-reductase, dihydroflavonol reductase, dihydroflavonol-4-reductase, dihydrokaempferol 4-reductase, dihydromyricetin reductase, dihydroquercetin reductase, DnDFR, flavan-3-ol NADPH-dihydromycertin reductase, flavonoid 3'-hydroxylase, GbDFR1, GbDFR2, GbDFR3, IbDFR, McDFR, NADPH-dihydromyricetin reductase, NtDFR1, PAS_chr3_0449, PgDFR, PhDFR, reductase, dihydromyricetin, reductase, dihydroquercetin, RrDFR1, TaDFR, TaDFR-A, TaDFR-I, TRANSPARENT TESTA 3 protein

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.219 dihydroflavonol 4-reductase

Inhibitors

Inhibitors on EC 1.1.1.219 - dihydroflavonol 4-reductase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
abscisic acid
decreases expression
Cu2+
-
strong inhibitor
diethyldithiocarbamate
-
50% inhibition at 2 mM
dithiothreitol
-
50% inhibition at 5 mM
iodoacetate
-
to some extent
myricetin
-
flavonol that can be an inhibitor of the activity of DFR towards dihydroflavonols
quercetin
-
flavonol that can be an inhibitor of the activity of DFR towards dihydroflavonols
additional information
-