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1.6.5.2: NAD(P)H dehydrogenase (quinone)

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

Word Map on EC 1.6.5.2

Reaction

NAD(P)H
+
H+
 +
a quinone
=
NAD(P)+
 +
a hydroquinone

Synonyms

1,4-benzoquinone reductase, azoreductase, chromate reductase, ChrR, dehydrogenase, reduced nicotinamide adenine dinucleotide (phosphate, quinone), diaphorase, DPND, DPNH-diaphorase, DT-diaphorase, DTD, DVU_2399, DVU_2400, DVU_2401, EC 1.6.99.2, FerB, ferric reductase B, flavoprotein NAD(P)H-quinone reductase, FlxABCD, FMN-dependent NAD(P)H:quinone oxidoreductase, Internal NADH dehydrogenase, MdaB, Menadione oxidoreductase, Menadione reductase, NAD(P)H dehydrogenase, NAD(P)H dehydrogenase complex, NAD(P)H menadione reductase, NAD(P)H quinone oxidoreductase, NAD(P)H quinone oxidoreductase-1, NAD(P)H quinone oxidoreductase1, NAD(P)H quinone reductase, NAD(P)H quinone-oxidoreductase 1, NAD(P)H-QR, NAD(P)H-quinone dehydrogenase, NAD(P)H-quinone oxidoreductase, NAD(P)H: (quinone acceptor) oxidoreductase, NAD(P)H: (quinone-acceptor)oxidoreductase, NAD(P)H: menadione oxidoreductase, NAD(P)H: Quinone oxidoreductase, NAD(P)H: quinone oxidoreductase 1, NAD(P)H: quinone oxidoreductase-1, NAD(P)H: quinone reductase, NAD(P)H:acceptor oxidoreductase, NAD(P)H:quinone acceptor oxidoreductase, NAD(P)H:quinone oxidoreducatase 1, NAD(P)H:quinone oxidoreductase, NAD(P)H:quinone oxidoreductase 1, NAD(P)H:quinone oxidoreductase I, NAD(P)H:quinone oxidoreductase-1, NAD(P)H:quinone reductase, NAD(P)H:quinoneoxidoreductase 1, NADH-menadione reductase, NADH:quinone oxidoreductase 1, NADPH quinone reductase, NADPH: quinone oxidoreductase-1, NADPH:quinone oxidoreductase, NADPH:quinone oxidoreductase 1, NAD[P]H:quinone acceptor oxidoreductase 1, Naphthoquinone reductase, Ndh complex, NDH2, nicotinamide adenine dinucleotide phosphate:quinone oxidoreductase 1, NQO1, NQR, NRH:quinone reductase 1, p-Benzoquinone reductase, Pden_4071, PfNdh2, Phylloquinone reductase, QOR2, QR1, QR2, Quinone reductase, quinone reductase 1, quinone reductase type 1, Reduced NAD(P)H dehydrogenase, reduced nicotinamide-adenine dinucleotide (phosphate) dehydrogenase, TcpB, TmQR2, type II NADH: quinone oxidoreductase, Viologen accepting pyridine nucleotide oxidoreductase, Vitamin K reductase, vitamin-K reductase, WrbA

ECTree

     1 Oxidoreductases
         1.6 Acting on NADH or NADPH
             1.6.5 With a quinone or similar compound as acceptor
                1.6.5.2 NAD(P)H dehydrogenase (quinone)

Turnover Number

Turnover Number on EC 1.6.5.2 - NAD(P)H dehydrogenase (quinone)

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
370 - 3200
1,4-benzoquinone
431
1,4-Naphthoquinone
0.5
1,8-dihydroxy-9,10-anthraquinone
-
pH 7.0, 25°C
4.4
2,3-diglutathionyl-1,4-naphthoquinone
-
pH 7.0
40
2,5-bis(ethylamine)-3,6-diaziridinyl-1,4-benzoquinone
-
pH 7.0, 25°C
1400
2,5-di-tert-butyl-1,4-benzoquinone
pH 6.0, temperature not specified in the publication
1550 - 2331
2,5-diaziridinyl-1,4-benzoquinone
2000
2,5-diaziridinyl-3-(hydroxymethyl)-6-methyl-1,4-benzoquinone
-
pH 7.0, 25°C
500
2,5-dimethyl-1,4-benzoquinone
-
pH 7.0
500
2,5-dimethyl-1,4-naphthoquinone
-
pH 7.0, 25°C
111 - 222
2,5-dimethyl-3,6-diaziridinyl-1,4-benzoquinone
330
2,6-dichlorophenolindophenol
pH 6.0, temperature not specified in the publication
560
2,6-dimethoxy-1,4-benzoquinone
pH 6.0, temperature not specified in the publication
625
2,6-dimethyl-1,4-benzoquinone
-
pH 7.0
232
2-Hydroxy-1,4-naphthoquinone
-
pH 7.0, 25°C
440000
2-methoxy-1,4-benzoquinone
pH 6.0, temperature not specified in the publication
287
2-methyl-1,4-benzoquinone
380
2-methyl-1,4-naphthoquinone
26.3
2-methyl-3-glutathionyl-5-hydroxy-1,4-naphthoquinone
-
pH 7.0
1540
2-methyl-5-aziridinyl-1,4-benzoquinone
-
pH 7.0, 25°C
500
2-methyl-5-hydroxy-1,4-naphthoquinone
71
5,8-Dihydroxy-1,4-naphthoquinone
0.01 - 6
5-(aziridin-1-yl)-2,4-dinitrobenzamide
242
5-hydroxy-1,4-naphthoquinone
2.3
9,10-anthraquinone-2,6-disulfonate
-
pH 7.0
52
9,10-phenanthrene quinone
930
benzoquinone
-
pH 7.5, 70°C
5.8
chromate(IV)
-
pH 5.0, 70°C
1.8
chromate(VI)
-
at pH 7.0 and 27°C
6.4
coenzyme Q1
-
pH 8.5, 60°C
25
duroquinone
-
pH 8.0, 70°C
0.11 - 11700
menadione
0.333 - 3.83
Methyl red
0.072 - 1590
NADH
6 - 760
NADPH
29.9 - 39.3
naphthoquinone
46.7 - 600
oxidized 2,6-dichlorophenolindophenol
11
oxidized 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium
-
recombinant NAD(P)H:quinone acceptor oxidoreductase 2
-
43.3 - 517
reduced dihydronicotinamide riboside
-
167
reduced nicotinamide 2-azidoadenine dinucleotide
-
-
91
reduced nicotinamide 8-azidoadenine dinucleotide
-
-
1000
tetramethyl-1,4-benzoquinone
-
pH 7.0, 25°C