5xsy

Electron Microscopy
4Å resolution

Structure of the Nav1.4-beta1 complex from electric eel

Released:
Source organism: Electrophorus electricus
Primary publication:
Structure of the Nav1.4-β1 Complex from Electric Eel.
Cell 170 470-482.e11 (2017)
PMID: 28735751
Related structures: EMD-6770

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-103547 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (5 distinct):
Sodium channel protein Chain: A
Molecule details ›
Chain: A
Length: 1820 amino acids
Theoretical weight: 208.52 KDa
Source organism: Electrophorus electricus
UniProt:
  • Canonical: P02719 (Residues: 1-1820; Coverage: 100%)
Sequence domains:
Sodium channel subunit beta-1 Chain: B
Molecule details ›
Chain: B
Length: 209 amino acids
Theoretical weight: 23.66 KDa
Source organism: Electrophorus electricus
UniProt:
  • Canonical: A0A1L3MZ94 (Residues: 1-209; Coverage: 100%)
Sequence domains: Immunoglobulin V-set domain

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer : NEW Components: NAG
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-6770