Gene Gene information from NCBI Gene database.
Entrez ID 1535
Gene name Cytochrome b-245 alpha chain
Gene symbol CYBA
Synonyms (NCBI Gene)
CGD4p22-PHOX
Chromosome 16
Chromosome location 16q24.2
Summary Cytochrome b is comprised of a light chain (alpha) and a heavy chain (beta). This gene encodes the light, alpha subunit which has been proposed as a primary component of the microbicidal oxidase system of phagocytes. Mutations in this gene are associated
SNPs SNP information provided by dbSNP.
20
SNP ID Visualize variation Clinical significance Consequence
rs4673 A>G,T Benign, likely-pathogenic Missense variant, coding sequence variant
rs28941476 C>T Pathogenic Missense variant, coding sequence variant
rs104894510 T>C Pathogenic Coding sequence variant, missense variant
rs104894511 G>A Pathogenic Coding sequence variant, stop gained
rs104894513 C>T Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
2
miRTarBase ID miRNA Experiments Reference
MIRT046446 hsa-miR-15b-5p CLASH 23622248
MIRT044553 hsa-miR-320a CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
81
GO ID Ontology Definition Evidence Reference
GO:0001666 Process Response to hypoxia IEA
GO:0001725 Component Stress fiber IEA
GO:0001938 Process Positive regulation of endothelial cell proliferation IEA
GO:0003106 Process Negative regulation of glomerular filtration by angiotensin IEA
GO:0005515 Function Protein binding IPI 3305576, 11733522, 15824103, 16326715, 16460309, 17126813, 17140397, 17803994, 22808130, 23957209, 35031518
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
608508 2577 ENSG00000051523
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P13498
Protein name Cytochrome b-245 light chain (Cytochrome b(558) alpha chain) (Cytochrome b558 subunit alpha) (Neutrophil cytochrome b 22 kDa polypeptide) (Superoxide-generating NADPH oxidase light chain subunit) (p22 phagocyte B-cytochrome) (p22-phox) (p22phox)
Protein function Subunit of NADPH oxidase complexes that is required for the NADPH oxidase activity that generates, in various cell types, superoxide from molecular oxygen utilizing NADPH as an electron donor (PubMed:15824103, PubMed:17140397, PubMed:38355798).
PDB 1WLP , 7U8G , 7YXW , 8GZ3 , 8KEI , 8WEJ , 8X2L
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF05038 Cytochrom_B558a 2 193 Cytochrome Cytochrome b558 alpha-subunit Family
Sequence
Sequence length 195
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Phagosome
Osteoclast differentiation
Neutrophil extracellular trap formation
NOD-like receptor signaling pathway
Leukocyte transendothelial migration
Prion disease
Leishmaniasis
Chemical carcinogenesis - reactive oxygen species
Diabetic cardiomyopathy
Lipid and atherosclerosis
Fluid shear stress and atherosclerosis
  ROS and RNS production in phagocytes
Cross-presentation of particulate exogenous antigens (phagosomes)
Detoxification of Reactive Oxygen Species
VEGFA-VEGFR2 Pathway
RHO GTPases Activate NADPH Oxidases
Neutrophil degranulation
WNT5:FZD7-mediated leishmania damping
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
32
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Chronic granulomatous disease Likely pathogenic; Pathogenic rs1191361764, rs1352931329, rs1272232395, rs104894514, rs104894515, rs104894511, rs28941476, rs1567608830, rs779809359, rs771926427, rs179363892, rs179363894, rs113932941, rs747774702 RCV001826131
RCV001831390
RCV005429377
RCV001731273
RCV000208600
View all (9 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
CYBA-related disorder Likely pathogenic; Pathogenic rs179363892, rs1439134665 RCV003893090
RCV004757277
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Granulomatous disease, chronic, autosomal recessive, cytochrome b-negative Pathogenic; Likely pathogenic rs1284271131, rs905944088, rs2142873834, rs2142875237, rs1445023836, rs1191361764, rs1352931329, rs2142877263, rs1272232395, rs1326361967, rs758709616, rs179363892, rs2142883490, rs1907355667, rs104894513
View all (33 more)
RCV001335108
RCV001377368
RCV001377396
RCV001378333
RCV001379559
View all (50 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Polyglandular autoimmune syndrome, type 1 Likely pathogenic; Pathogenic rs179363894 RCV004542731
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTHMA Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATHEROSCLEROSIS CTD, Disgenet
CTD, Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CHRONIC ISCHEMIC HEART DISEASE Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute Coronary Syndrome Coronary Syndrome BEFREE 25990054
★☆☆☆☆
Found in Text Mining only
Adrenal Cortical Adenoma Adrenocortical adenoma BEFREE 19625761
★☆☆☆☆
Found in Text Mining only
Aggressive Periodontitis Aggressive Periodontitis BEFREE 16899095
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 35954209 Associate
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease, Late Onset Alzheimer disease BEFREE 26000926
★☆☆☆☆
Found in Text Mining only
Anthracosis Anthracosis BEFREE 30654669
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 11023926, 11133215, 11914250, 12547880, 13130177, 15078863, 16788250, 19126404, 21622150, 21777168, 22268370, 29948131, 31266015
★☆☆☆☆
Found in Text Mining only
Arthritis Rheumatoid Rheumatoid arthritis Pubtator 33145364 Associate
★☆☆☆☆
Found in Text Mining only
Asthma Asthma LHGDN 18672803, 18716406
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Asthma Asthma BEFREE 18716406, 28510479
★★☆☆☆
Found in Text Mining + Unknown/Other Associations