| Gene Symbol | SCNN1A |
| Full Name | Sodium Channel Epithelial Subunit Alpha |
| Chromosome | 12p13.31 |
| Protein Family | ENaC/degenerin family |
| Protein Type | Channel |
| Function | encodes the α-subunit of the epithelial sodium channel (ENaC), also known as the amiloride-sensitive sodium channel |
| Primary Expression | substantia nigra neurons |
| Subcellular Localization | Apical membrane, neuronal soma, axon initial segment |
| Molecular Weight | ~85 kDa (unprocessed) |
| UniProt ID | P37088 |
| NCBI Gene ID | 6337 |
| Ensembl ID | ENSG00000111319 |
| OMIM | 600228 |
| GeneCards | SCNN1A |
| Human Protein Atlas | SCNN1A |
| Associated Diseases | Cancer |
| KG Connections | 100 knowledge graph edges |
| Databases | GeneCardsHPASTRING |