Gene Gene information from NCBI Gene database.
Entrez ID 6338
Gene name Sodium channel epithelial 1 subunit beta
Gene symbol SCNN1B
Synonyms (NCBI Gene)
BESC1ENaCbENaCbetaLIDLS1PHA1B2SCNEBbeta-ENaCbeta-NaCH
Chromosome 16
Chromosome location 16p12.2
Summary Nonvoltage-gated, amiloride-sensitive, sodium channels control fluid and electrolyte transport across epithelia in many organs. These channels are heteromeric complexes consisting of 3 subunits: alpha, beta, and gamma. This gene encodes the beta subunit,
SNPs SNP information provided by dbSNP.
19
SNP ID Visualize variation Clinical significance Consequence
rs35731153 C>G Benign, conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs72654338 G>A,T Pathogenic, uncertain-significance Missense variant, coding sequence variant
rs80311498 G>A,T Likely-pathogenic Coding sequence variant, stop gained, missense variant
rs137852704 C>G,T Pathogenic Coding sequence variant, stop gained, missense variant
rs137852707 T>C Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
35
miRTarBase ID miRNA Experiments Reference
MIRT1330418 hsa-miR-4777-5p CLIP-seq
MIRT1330419 hsa-miR-518d-5p CLIP-seq
MIRT1330420 hsa-miR-519b-5p CLIP-seq
MIRT1330421 hsa-miR-519c-5p CLIP-seq
MIRT1330422 hsa-miR-520c-5p CLIP-seq
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
SP1 Unknown 11934701
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
62
GO ID Ontology Definition Evidence Reference
GO:0002269 Process Leukocyte activation involved in inflammatory response IEA
GO:0002283 Process Neutrophil activation involved in immune response IEA
GO:0003014 Process Renal system process IEA
GO:0005272 Function Sodium channel activity IDA 24124190, 32729833
GO:0005272 Function Sodium channel activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600760 10600 ENSG00000168447
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P51168
Protein name Epithelial sodium channel subunit beta (Beta-ENaC) (ENaC subunit beta) (ENaCB) (Epithelial Na(+) channel subunit beta) (Amiloride-sensitive sodium channel subunit beta) (Beta-NaCH) (Nonvoltage-gated sodium channel 1 subunit beta) (SCNEB)
Protein function This is one of the three pore-forming subunits of the heterotrimeric epithelial sodium channel (ENaC), a critical regulator of sodium balance and fluid homeostasis (PubMed:30251954, PubMed:32729833, PubMed:7762608, PubMed:9792722). ENaC operates
PDB 6BQN , 6WTH , 9BLR , 9BTG , 9BTU
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00858 ASC 29 543 Amiloride-sensitive sodium channel Family
Tissue specificity TISSUE SPECIFICITY: Detected in placenta, lung and kidney (PubMed:7762608). Expressed in kidney (at protein level) (PubMed:22207244). {ECO:0000269|PubMed:22207244, ECO:0000269|PubMed:7762608}.
Sequence
Sequence length 640
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Taste transduction
Aldosterone-regulated sodium reabsorption
  Stimuli-sensing channels
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
29
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
Bronchiectasis with or without elevated sweat chloride 1 Likely pathogenic; Pathogenic rs747116196, rs137852704, rs387906402, rs137852708, rs137852709, rs1596894031, rs137852710, rs536187488 RCV001849569
RCV005003349
RCV005016252
RCV005016253
RCV000009386
View all (3 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Liddle syndrome 1 Likely pathogenic; Pathogenic rs747116196, rs2506514869, rs137852704, rs387906402, rs137852707, rs2142050610, rs137852708, rs137852709, rs536187488 RCV005005282
RCV002281807
RCV000009378
RCV000009379
RCV000009381
View all (5 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Opsoclonus-myoclonus syndrome Likely pathogenic rs2506512755 RCV002286329
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Pseudohypoaldosteronism, type IB1, autosomal recessive Pathogenic; Likely pathogenic rs2142020387, rs137852709, rs1182475940 RCV001837048
RCV002496312
RCV000578168
★★★★☆
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
AUTISM SPECTRUM DISORDER CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDERS Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
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
Bartter Disease Bartter syndrome HPO_DG
★☆☆☆☆
Found in Text Mining only
Bronchiectasis Bronchiectasis LHGDN 18507830
★☆☆☆☆
Found in Text Mining only
Bronchiectasis Bronchiectasis Pubtator 18507830, 33526882 Associate
★☆☆☆☆
Found in Text Mining only
Bronchiectasis Bronchiectasis GENOMICS_ENGLAND_DG 23837941
★☆☆☆☆
Found in Text Mining only
Bronchiectasis Bronchiectasis HPO_DG
★☆☆☆☆
Found in Text Mining only
Bronchitis, Chronic Gastric Cancer HPO_DG
★☆☆☆☆
Found in Text Mining only
Carcinogenesis Carcinogenesis Pubtator 34111567 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Squamous Cell Squamous cell carcinoma Pubtator 34659450 Associate
★☆☆☆☆
Found in Text Mining only
Cardiovascular Diseases Cardiovascular disease Pubtator 36899055 Associate
★☆☆☆☆
Found in Text Mining only
Ciliopathies Ciliopathies GENOMICS_ENGLAND_DG
★☆☆☆☆
Found in Text Mining only