Harmonizome 3.0

NADPH oxidase 1

This gene encodes a member of the NADPH oxidase family of enzymes responsible for the catalytic one-electron transfer of oxygen to generate superoxide or hydrogen peroxide. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2012]

NADPH oxidase 3

This gene encodes a member of the NOX family of NADPH oxidases. These enzymes have the capacity to generate superoxide and other reactive oxygen species (ROS) and transport electrons across the plasma membrane. The ROS generated by family members have been implicated in numerous biological functions including host defense, posttranlational processing of proteins, cellular signaling, regulation of gene expression, and cell differentiation. The protein encoded by this gene is expressed predominantly in the inner ear and is involved in the biogenesis of otoconia/otolith, which are crystalline structures of the inner ear involved in the perception of gravity.[provided by RefSeq, May 2009]

NADPH oxidase, EF-hand calcium binding domain 5

Enables proton channel activity and superoxide-generating NAD(P)H oxidase activity. Involved in several processes, including endothelial cell proliferation; proton transmembrane transport; and superoxide anion generation. Located in endoplasmic reticulum and plasma membrane. [provided by Alliance of Genome Resources, Mar 2025]

NADPH oxidase 4

This gene encodes a member of the NOX-family of enzymes that functions as the catalytic subunit the NADPH oxidase complex. The encoded protein is localized to non-phagocytic cells where it acts as an oxygen sensor and catalyzes the reduction of molecular oxygen to various reactive oxygen species (ROS). The ROS generated by this protein have been implicated in numerous biological functions including signal transduction, cell differentiation and tumor cell growth. A pseudogene has been identified on the other arm of chromosome 11. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Jan 2009]

NADPH oxidase 4 pseudogene

NADPH oxidase organizer 1

This gene encodes an NADPH oxidase (NOX) organizer, which positively regulates NOX1 and NOX3. The protein contains a PX domain and two SH3 domains. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jun 2012]

NADPH oxidase activator 1

This gene encodes a protein which activates NADPH oxidases, enzymes which catalyze a reaction generating reactive oxygen species. The encoded protein contains four N-terminal tetratricopeptide domains and a C-terminal Src homology 3 domain. Interaction between the encoded protein and proteins in the oxidase regulatory complex occur via the tetratricopeptide domains. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

WW domain containing oxidoreductase

This gene encodes a member of the short-chain dehydrogenases/reductases (SDR) protein family. This gene spans the FRA16D common chromosomal fragile site and appears to function as a tumor suppressor gene. Expression of the encoded protein is able to induce apoptosis, while defects in this gene are associated with multiple types of cancer. Disruption of this gene is also associated with autosomal recessive spinocerebellar ataxia 12. Disruption of a similar gene in mouse results in impaired steroidogenesis, additionally suggesting a metabolic function for the protein. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2014]

sepiapterin reductase (7,8-dihydrobiopterin:NADP+ oxidoreductase) pseudogene

oxidoreductase NAD-binding domain containing 1

Predicted to enable oxidoreductase activity. Located in mitochondrion. [provided by Alliance of Genome Resources, Mar 2025]

sepiapterin reductase (7,8-dihydrobiopterin:NADP+ oxidoreductase)

This gene encodes an aldo-keto reductase that catalyzes the NADPH-dependent reduction of pteridine derivatives and is important in the biosynthesis of tetrahydrobiopterin (BH4). Mutations in this gene result in DOPA-responsive dystonia due to sepiaterin reductase deficiency. A pseudogene has been identified on chromosome 1. [provided by RefSeq, Jul 2008]

glucose-fructose oxidoreductase domain containing 2

Predicted to enable nucleotide binding activity and oxidoreductase activity. Predicted to be involved in extracellular matrix organization. Predicted to be located in extracellular region. Predicted to be active in extracellular matrix. [provided by Alliance of Genome Resources, Mar 2025]

glucose-fructose oxidoreductase domain containing 1

Predicted to enable nucleotide binding activity and oxidoreductase activity. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Mar 2025]

laccase (multicopper oxidoreductase) domain containing 1

This gene encodes an oxidoreductase that promotes fatty-acid oxidation, with concomitant inflammasome activation, mitochondrial and NADPH-oxidase-dependent reactive oxygen species production, and bactericidal activity of macrophages. The encoded protein forms a complex with fatty acid synthase on peroxisomes and is thought to be modulated by peroxisome proliferator-activated receptor signaling events. Naturally occurring mutations in this gene are associated with inflammatory bowel disease, Behcet's disease, leprosy, ulcerative colitis, early-onset Crohn's disease, and systemic juvenile idiopathic arthritis. [provided by RefSeq, Apr 2017]

quinone oxidoreductase-like protein 2 pseudogene

glucose-fructose oxidoreductase domain containing 2 pseudogene

P450 (cytochrome) oxidoreductase

This gene encodes an endoplasmic reticulum membrane oxidoreductase that is essential for multiple metabolic processes, including reactions catalyzed by cytochrome P450 proteins for metabolism of steroid hormones, drugs and xenobiotics. The encoded protein has a flavin adenine dinucleotide (FAD)-binding domain and a flavodoxin-like domain which bind two cofactors, FAD and FMN, that allow it to donate electrons directly from NADPH to all microsomal P450 enzymes. Mutations in this gene cause a complex set of disorders, including apparent combined P450C17 and P450C21 deficiency, amenorrhea and disordered steroidogenesis, congenital adrenal hyperplasia and Antley-Bixler syndrome, that resemble those caused by defects in steroid metabolizing enzymes such as aromatase, 21-hydroxylase, and 17 alpha-hydroxylase. [provided by RefSeq, Aug 2020]

oxidoreductase-like domain containing 1

Located in mitochondrion. [provided by Alliance of Genome Resources, Mar 2025]

pyridine nucleotide-disulphide oxidoreductase domain 2

Predicted to enable oxidoreductase activity. Involved in mitochondrion organization. Located in mitochondrial matrix. [provided by Alliance of Genome Resources, Mar 2025]

pyridine nucleotide-disulphide oxidoreductase domain 1

This gene encodes a nuclear-cytoplasmic pyridine nucleotide-disulphide reductase (PNDR). PNDRs are flavoproteins that catalyze the pyridine nucleotide-dependent reduction of thiol residues in other proteins. The encoded protein belongs to the class I pyridine nucleotide-disulphide oxidoreductase family but lacks the C-terminal dimerization domain found in other family members and instead has a C-terminal nitrile reductase domain. It localizes to the nucleus and to striated sarcomeric compartments. Naturally occurring mutations in this gene cause early-onset myopathy with internalized nuclei and myofibrillar disorganization. A pseudogene of this gene has been defined on chromosome 11. [provided by RefSeq, Apr 2017]

pyridine nucleotide-disulphide oxidoreductase domain 1 pseudogene

quinone oxidoreductase-like protein 2 pseudogene

endoplasmic reticulum oxidoreductase 1 beta

Enables protein-disulfide reductase activity and thiol oxidase activity. Involved in protein folding in endoplasmic reticulum. Predicted to be located in endoplasmic reticulum. Predicted to be active in endoplasmic reticulum lumen and endoplasmic reticulum membrane. [provided by Alliance of Genome Resources, Mar 2025]

sulfide quinone oxidoreductase

The protein encoded by this gene may function in mitochondria to catalyze the conversion of sulfide to persulfides, thereby decreasing toxic concencrations of sulfide. Alternative splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Sep 2012]

endoplasmic reticulum oxidoreductase 1 alpha

Enables oxidoreductase activity. Involved in cell redox homeostasis and chaperone cofactor-dependent protein refolding. Located in Golgi lumen; endoplasmic reticulum; and extracellular space. [provided by Alliance of Genome Resources, Mar 2025]

NADH:ubiquinone oxidoreductase complex assembly factor 8

Involved in mitochondrial respiratory chain complex I assembly. Located in mitochondrial matrix. Implicated in nuclear type mitochondrial complex I deficiency 34. [provided by Alliance of Genome Resources, Mar 2025]