Gene content    
ACCN1 (approved by HUGO)
amiloride-sensitive cation channel 1, neuronal
Tumor suppressor gene
amiloride-sensitive
cation
channel
neuronal1
Acid-sensing
ion
channel
22
MDEG1
Brain
sodium
channel
12
BNC11
Amiloride-sensitive
brain
sodium
channel2
BNaC11
Mammalian
degenerin
homolog2
ASIC21
ACCN2
hBNaC11
degenerin2
ASIC2a1
neuronal
amiloride-sensitive
cation
channel
12
Amiloride-sensitive
cation
channel
neuronal
12
NCBI: 17q12    Ensembl: 17q12
ACCN1_HUMANSize: 512 amino acidsMass: 57709 Da

  • Subcellular location: Cell membrane; Multi-pass membrane protein (By similarity). Note=Localized at the plasma membrane of neurons, in the soma and punctated peripheral processes (By similarity) Miscellaneous: Inhibited by anti-inflammatory drugs like salicylic acid (By simila
  • Subunit: Homotrimer or heterotrimer with other ASIC proteins (By similarity). Interacts with STOM (By similarity). Interacts with PRKCABP and ACCN3
  • Tissue specificity: Brain and spinal cord. Isoform 1 is also detected in testis, liver, colon and ovary Primers: "" Origene genome-wide validated SYBR primer pairs: ACCN1 "" SABiosciences RT2 qPCR Primer Assay for ACCN1: PPH01364A
  • Function:
    Cation channel with high affinity for sodium, which is gated by extracellular protons and inhibited by the diuretic amiloride. Also permeable for Li(+) and K(+). Generates a biphasic current with a fast inactivating and a slow sustained phase. Heteromeric channel assembly seems to modulate
  • Similarity:
    Belongs to the amiloride-sensitive sodium channel (TC 1.A.6) family. ACCN1 subfamily
  • Protein Domain/Family    
    Source ID Domain Name Type
    InterProIPR001873Na+channel_ASCNa+ channel, amiloride-sensitiveFamily
    IPR004724EnaCEpithelial sodium channelFamily
    BlocksIPB001873Na+ channelNa+ channel, amiloride-sensitive

    Gene Ontology    
    Type Term Evidence Source Pub
    Biological Process central nervous system development TAS GOA 8626462
    ion transport IEA GOA
    monovalent inorganic cation transport TAS GOA 8626462
    peripheral nervous system development TAS GOA 8626462
    synaptic transmission TAS GOA 8626462
    Cellular Component integral to plasma membrane TAS GOA 8626462
    plasma membrane IEA GOA
    Molecular Function ion channel activity IEA GOA
    ligand-gated sodium channel activity IEA GOA
    protein binding IPI GOA 11802773

    ACCN1 cross reference    
    PubMed OMIM Entrez Gene NCKU SNP Nucleotide UniProt Genome Data Viewer HomoloGene