NQO1 report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_0007584Biological processresponse to nutrient
GO_0045454Biological processcell redox homeostasis
GO_0042177Biological processnegative regulation of protein catabolic process
GO_0032355Biological processresponse to estradiol
GO_0033574Biological processresponse to testosterone
GO_0014075Biological processresponse to amine
GO_0006805Biological processxenobiotic metabolic process
GO_0002931Biological processresponse to ischemia
GO_0000209Biological processprotein polyubiquitination
GO_1904844Biological processresponse to L-glutamine
GO_0051602Biological processresponse to electrical stimulus
GO_0045087Biological processinnate immune response
GO_1905395Biological processresponse to flavonoid
GO_0110076Biological processnegative regulation of ferroptosis
GO_0043279Biological processresponse to alkaloid
GO_1904880Biological processresponse to hydrogen sulfide
GO_0042360Biological processvitamin E metabolic process
GO_0045471Biological processresponse to ethanol
GO_1904772Biological processresponse to tetrachloromethane
GO_0043525Biological processpositive regulation of neuron apoptotic process
GO_0006116Biological processNADH oxidation
GO_0042373Biological processvitamin K metabolic process
GO_0009725Biological processresponse to hormone
GO_0034599Biological processcellular response to oxidative stress
GO_0043066Biological processnegative regulation of apoptotic process
GO_0006809Biological processnitric oxide biosynthetic process
GO_0009743Biological processresponse to carbohydrate
GO_0071248Biological processcellular response to metal ion
GO_0030163Biological processprotein catabolic process
GO_0070995Biological processNADPH oxidation
GO_0009636Biological processresponse to toxic substance
GO_0019430Biological processremoval of superoxide radicals
GO_0006743Biological processubiquinone metabolic process
GO_0006979Biological processresponse to oxidative stress
GO_0007271Biological processsynaptic transmission, cholinergic
GO_0070301Biological processcellular response to hydrogen peroxide
GO_0032496Biological processresponse to lipopolysaccharide
GO_0043025Cellular componentneuronal cell body
GO_0030425Cellular componentdendrite
GO_0005829Cellular componentcytosol
GO_0045202Cellular componentsynapse
GO_0005737Cellular componentcytoplasm
GO_0005634Cellular componentnucleus
GO_0008753Molecular functionNADPH dehydrogenase (quinone) activity
GO_0050136Molecular functionNADH:ubiquinone reductase (non-electrogenic) activity
GO_0004128Molecular functioncytochrome-b5 reductase activity, acting on NAD(P)H
GO_0003955Molecular functionNAD(P)H dehydrogenase (quinone) activity
GO_0004784Molecular functionsuperoxide dismutase activity
GO_0042802Molecular functionidentical protein binding
GO_0003723Molecular functionRNA binding
GO_0005515Molecular functionprotein binding

IV. Literature review

[source]
Gene nameNQO1
Protein nameNAD(P)H dehydrogenase [quinone] 1 (EC 1.6.5.2) (Azoreductase) (DT-diaphorase) (Menadione reductase) (NAD(P)H:quinone oxidoreductase 1) (Phylloquinone reductase) (Quinone reductase 1)
NAD(P)H dehydrogenase [quinone] 1 (EC 1.6.5.2) (Azoreductase) (DT-diaphorase) (DTD) (Menadione reductase) (NAD(P)H:quinone oxidoreductase 1) (Phylloquinone reductase) (Quinone reductase 1) (QR1)
Alternative protein NQO1
SynonymshCG_28204
NMOR1
DIA4
DescriptionFUNCTION: Flavin-containing quinone reductase that catalyzes two-electron reduction of quinones to hydroquinones using either NADH or NADPH as electron donors. In a ping-pong kinetic mechanism, the electrons are sequentially transferred from NAD(P)H to flavin cofactor and then from reduced flavin to the quinone, bypassing the formation of semiquinone and reactive oxygen species (By similarity). Regulates cellular redox state primarily through quinone detoxification. Reduces components of plasma membrane redox system such as coenzyme Q and vitamin quinones, producing antioxidant hydroquinone forms. In the process may function as superoxide scavenger to prevent hydroquinone oxidation and facilitate excretion . Alternatively, can activate quinones and their derivatives by generating redox reactive hydroquinones with DNA cross-linking antitumor potential . Acts as a gatekeeper of the core 20S proteasome known to degrade proteins with unstructured regions. Upon oxidative stress, interacts with tumor suppressors TP53 and TP73 in a NADH-dependent way and inhibits their ubiquitin-independent degradation by the 20S proteasome . .

AccessionsENST00000379046.6 [P15559-3]
H3BRK3
P15559
Q3B792
L8E9G5
ENST00000439109.6
H3BNV2
L8EC59
ENST00000379047.7 [P15559-2]
ENST00000564043.1
ENST00000561500.5
B4DLR8
ENST00000320623.10 [P15559-1]