Cybb cytochrome b-245 beta chain [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Cybbprovided by RGD
Official Full Name: cytochrome b-245 beta chainprovided by RGD
Primary source: RGD:620574
See related: EnsemblRapid:ENSRNOG00000003622 AllianceGenome:RGD:620574
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Nox2; Gp91-phox
Summary: Predicted to enable several functions, including flavin adenine dinucleotide binding activity; heme binding activity; and protein heterodimerization activity. Predicted to contribute to electron transfer activity. Involved in several processes, including cellular response to L-glutamine; cellular response to ethanol; and hypoxia-inducible factor-1alpha signaling pathway. Located in several cellular components, including neuronal cell body; nuclear envelope; and perinuclear endoplasmic reticulum. Part of NADPH oxidase complex. Biomarker of artery disease (multiple); end stage renal disease; primary hyperaldosteronism; and renal fibrosis. Human ortholog(s) of this gene implicated in X-linked chronic granulomatous disease; chronic granulomatous disease; and immunodeficiency 34. Orthologous to human CYBB (cytochrome b-245 beta chain). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Spleen (RPKM 865.8), Lung (RPKM 330.5) and 7 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: Xq12

Exon count:: 13

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	X	NC_086039.1 (16030596..16065065, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	X	NC_051356.1 (13358101..13392570, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	X	NC_005120.4 (14578330..14610049)

Chromosome X - NC_086039.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Intact NOX2 in T Cells Mediates Pregnancy-Induced Renal Damage in Dahl SS Rats.
Title: Intact NOX2 in T Cells Mediates Pregnancy-Induced Renal Damage in Dahl SS Rats.
Gestational Hypoxia Impaired Endothelial Nitric Oxide Synthesis Via miR-155-5p/NADPH Oxidase/Reactive Oxygen Species Axis in Male Offspring Vessels.
Title: Gestational Hypoxia Impaired Endothelial Nitric Oxide Synthesis Via miR-155-5p/NADPH Oxidase/Reactive Oxygen Species Axis in Male Offspring Vessels.
TRPC3-Nox2 Protein Complex Formation Increases the Risk of SARS-CoV-2 Spike Protein-Induced Cardiomyocyte Dysfunction through ACE2 Upregulation.
Title: TRPC3-Nox2 Protein Complex Formation Increases the Risk of SARS-CoV-2 Spike Protein-Induced Cardiomyocyte Dysfunction through ACE2 Upregulation.
High-Fat and Combined High-Fat and Sucrose Diets Promote Cardiac Oxidative Stress Independent of Nox2 Redox Regulation and Obesity in Rats.
Title: High-Fat and Combined High-Fat and Sucrose Diets Promote Cardiac Oxidative Stress Independent of Nox2 Redox Regulation and Obesity in Rats.
Oxymatrine Ameliorates Memory Impairment in Diabetic Rats by Regulating Oxidative Stress and Apoptosis: Involvement of NOX2/NOX4.
Title: Oxymatrine Ameliorates Memory Impairment in Diabetic Rats by Regulating Oxidative Stress and Apoptosis: Involvement of NOX2/NOX4.
Nox2 Inhibition Regulates Stress Response and Mitigates Skeletal Muscle Fiber Atrophy during Simulated Microgravity.
Title: Nox2 Inhibition Regulates Stress Response and Mitigates Skeletal Muscle Fiber Atrophy during Simulated Microgravity.
Diabetes aggravates myocardial ischaemia reperfusion injury via activating Nox2-related programmed cell death in an AMPK-dependent manner.
Title: Diabetes aggravates myocardial ischaemia reperfusion injury via activating Nox2-related programmed cell death in an AMPK-dependent manner.
Nox2 Upregulation and p38alpha MAPK Activation in Right Ventricular Hypertrophy of Rats Exposed to Long-Term Chronic Intermittent Hypobaric Hypoxia.
Title: Nox2 Upregulation and p38α MAPK Activation in Right Ventricular Hypertrophy of Rats Exposed to Long-Term Chronic Intermittent Hypobaric Hypoxia.
Nox2 and Nox4 mediate endothelial injury in HIV- and opioid-induced pulmonary arterial hypertension.
Title: NADPH oxidase-mediated endothelial injury in HIV- and opioid-induced pulmonary arterial hypertension.
our data indicate that superoxide production is induced by the NR2B-NMDARs/RasGRF1/NOX2 pathway and promotes dendritogenesis.
Title: Superoxide generation via the NR2B-NMDAR/RasGRF1/NOX2 pathway promotes dendritogenesis.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
contributes_to electron transfer activity	ISO Inferred from Sequence Orthology more info
enables flavin adenine dinucleotide binding	ISO Inferred from Sequence Orthology more info
enables heme binding	ISO Inferred from Sequence Orthology more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein heterodimerization activity	ISO Inferred from Sequence Orthology more info
enables superoxide-generating NAD(P)H oxidase activity	IBA Inferred from Biological aspect of Ancestor more info
contributes_to superoxide-generating NAD(P)H oxidase activity	ISO Inferred from Sequence Orthology more info
enables superoxide-generating NAD(P)H oxidase activity	ISO Inferred from Sequence Orthology more info
enables superoxide-generating NADPH oxidase activity	ISO Inferred from Sequence Orthology more info
NOT enables voltage-gated proton channel activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in cellular response to L-glutamine	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to cadmium ion	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to ethanol	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to hypoxia	IEP Inferred from Expression Pattern more info	PubMed
involved_in defense response	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within hydrogen peroxide biosynthetic process	ISO Inferred from Sequence Orthology more info
involved_in hypoxia-inducible factor-1alpha signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in inflammatory response	ISO Inferred from Sequence Orthology more info
involved_in innate immune response	ISO Inferred from Sequence Orthology more info
involved_in monoatomic ion transmembrane transport	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of angiogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of tumor necrosis factor production	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in respiratory burst	ISO Inferred from Sequence Orthology more info
involved_in response to aldosterone	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to angiotensin	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to nutrient	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to xenobiotic stimulus	IDA Inferred from Direct Assay more info	PubMed
involved_in superoxide anion generation	IBA Inferred from Biological aspect of Ancestor more info
involved_in superoxide anion generation	ISO Inferred from Sequence Orthology more info
involved_in superoxide metabolic process	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
part_of NADPH oxidase complex	IBA Inferred from Biological aspect of Ancestor more info
part_of NADPH oxidase complex	IDA Inferred from Direct Assay more info	PubMed
part_of NADPH oxidase complex	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in dendrite	IDA Inferred from Direct Assay more info	PubMed
part_of monoatomic ion channel complex	IEA Inferred from Electronic Annotation more info
located_in neuronal cell body	IDA Inferred from Direct Assay more info	PubMed
located_in nuclear envelope	IDA Inferred from Direct Assay more info	PubMed
located_in perinuclear endoplasmic reticulum	IDA Inferred from Direct Assay more info	PubMed
located_in phagocytic vesicle	ISO Inferred from Sequence Orthology more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: cytochrome b-245 beta chain

Names: NADPH oxidase 2; cytochrome b-245, beta polypeptide; endothelial type gp91-phox

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.