Function and Biology Details
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Ion transport domain
- Voltage-dependent channel domain superfamily
- Voltage gated sodium channel, alpha-4 subunit, mammalian
- Voltage gated sodium channel, alpha subunit
- Immunoglobulin-like domain superfamily
- Immunoglobulin V-set domain
- Immunoglobulin-like fold
- Sodium channel subunit beta-1/beta-3
4 more domains
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
Sodium channel (preferred)
PDBe Complex ID:
PDB-CPX-152932 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (4 distinct):
Sodium channel protein type 4 subunit alpha
Molecule details ›
Chain: A
Length: 1879 amino acids
Theoretical weight: 212.84 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
Sequence domains:
Length: 1879 amino acids
Theoretical weight: 212.84 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
- Canonical:
P35499 (Residues: 1-1836; Coverage: 100%)
Sequence domains:
Sodium channel regulatory subunit beta-1
Molecule details ›
Chain: B
Length: 218 amino acids
Theoretical weight: 24.73 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
Sequence domains: Immunoglobulin V-set domain
Length: 218 amino acids
Theoretical weight: 24.73 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
- Canonical: Q07699 (Residues: 1-218; Coverage: 100%)
Sequence domains: Immunoglobulin V-set domain
