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1.6.5.10: NADPH dehydrogenase (quinone)

This is an abbreviated version!
For detailed information about NADPH dehydrogenase (quinone), go to the full flat file.

Word Map on EC 1.6.5.10

Reaction

NADPH
+
H+
+
a quinone
=
NADP+
+
a quinol

Synonyms

AKR1C9, ArsH, azoreductase, CBR4, dehydrogenase, reduced nicotinamide adenine dinucleotide phosphate (quinone), EC 1.6.99.6, MdaB, More, NADPH oxidase, NADPH quinone oxidoreductase, NADPH quinone oxidoreductase 1, NADPH quinone reductase, NADPH-dependent quinone reductase, NADPH-quinone oxidoreductase, NADPH:quinone oxidoreductase 1, NQO1, PA1225, PpAzoR, XAC2229, Zta1p

ECTree

     1 Oxidoreductases
         1.6 Acting on NADH or NADPH
             1.6.5 With a quinone or similar compound as acceptor
                1.6.5.10 NADPH dehydrogenase (quinone)

Inhibitors

Inhibitors on EC 1.6.5.10 - NADPH dehydrogenase (quinone)

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(N-methyl-4'-pyridyl) porphyrin
-
iron tetrakis, FeTMPyP, no inhibitory activity
1,10-phenanthroline
-
1 mM, 72% inhibition
1,4-Naphthoquinone
substrate inhibition at concentrations above 0.025 mM
1-(2-thenoyl)-3,3,3-trifluoracetone
-
1 mM, 89% inhibition
2,4-dinitrophenol
-
1 mM, 86% inhibition
4-(2-aminoethyl)benzenesulfonylfluoride
4-(amidino)benzenesulfonylfluoride
-
1.49 mM, 50% inhibition
8-hydroxyquinoline
-
0.3 mM, 80% inhibition
ATP
-
0.2 mM, 75% inhibition
Cibacron blue F3GA
-
the 1,4-naphthoquinone activity of CBR4 is potently inhibited, competitive with respect to NADPH
Co2+
-
0.5 mM
coenzyme Q0
substrate inhibition at concentrations above 0.025 mM
dicoumarol
diphenylene iodonium
-
inhibition of the NADPH oxidase complex activity reduces the increase of superoxide production induced by palmitic acid
diphenyleneiodonium chloride
-
a flavoprotein inhibitor
EDTA
-
0.15 mM, 80% inhibition
Folic acid derivatives
-
-
HgCl2
-
0.02 mM
iodoacetate
-
3 mM
L-N6-(1-iminoethyl) lysine
-
no inhibitory activity
NADP+
PCMB
-
0.1 mM
Procion red HE3B
-
the 1,4-naphthoquinone activity of CBR4 is potently inhibited, competitive with respect to NADPH
tetramethyl-1,4-benzoquinone
substrate inhibition at concentrations above 0.025 mM
Zn2+
-
0.5 mM
additional information
-