7ldd

Electron Microscopy
3.4Å resolution

native AMPA receptor

Released:
Source organism: Mus musculus
Related structures: EMD-23283

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetradecamer (preferred)
PDBe Complex ID:
PDB-CPX-208069 (preferred)
Entry contents:
7 distinct polypeptide molecules
Macromolecules (8 distinct):
Glutamate receptor 1 Chains: A, C
Molecule details ›
Chains: A, C
Length: 907 amino acids
Theoretical weight: 101.68 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P23818 (Residues: 1-907; Coverage: 100%)
Gene names: Glur1, Gria1
Sequence domains:
Glutamate receptor 2 Chains: B, D
Molecule details ›
Chains: B, D
Length: 883 amino acids
Theoretical weight: 98.9 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P23819 (Residues: 1-883; Coverage: 100%)
Gene names: GluA2, Glur2, Gria2
Sequence domains:
Protein cornichon homolog 2 Chains: E, F
Molecule details ›
Chains: E, F
Length: 160 amino acids
Theoretical weight: 18.95 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: O35089 (Residues: 1-160; Coverage: 100%)
Gene names: Cnih2, Cnil
Sequence domains: Cornichon protein
Voltage-dependent calcium channel gamma-8 subunit Chains: G, H
Molecule details ›
Chains: G, H
Length: 423 amino acids
Theoretical weight: 43.5 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: Q8VHW2 (Residues: 1-423; Coverage: 100%)
Gene name: Cacng8
Sequence domains: PMP-22/EMP/MP20/Claudin family
11B8 scFv Chains: I, L
Molecule details ›
Chains: I, L
Length: 257 amino acids
Theoretical weight: 27.51 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
15F1 Fab light chain Chains: J, M
Molecule details ›
Chains: J, M
Length: 225 amino acids
Theoretical weight: 25.11 KDa
Source organism: Mus musculus
Expression system: Spodoptera aff. frugiperda 1 BOLD-2017
15F1 Fab heavy chain Chains: K, N
Molecule details ›
Chains: K, N
Length: 262 amino acids
Theoretical weight: 27.98 KDa
Source organism: Mus musculus
Expression system: Spodoptera aff. frugiperda 1 BOLD-2017

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.4Å
Relevant EMDB volumes: EMD-23283
Expression systems:
  • Escherichia coli
  • Spodoptera aff. frugiperda 1 BOLD-2017