6njm

Electron Microscopy
6.5Å resolution

Architecture and subunit arrangement of native AMPA receptors

Released:
Source organisms:
Related structures: EMD-9388

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexadecamer (preferred)
PDBe Complex ID:
PDB-CPX-210754 (preferred)
Entry contents:
8 distinct polypeptide molecules
Macromolecules (10 distinct):
Glutamate receptor 3 Chains: A, C
Molecule details ›
Chains: A, C
Length: 888 amino acids
Theoretical weight: 100.56 KDa
Source organism: Rattus norvegicus
UniProt:
  • Canonical: P19492 (Residues: 1-888; Coverage: 100%)
  • Best match: P19492-2 (Residues: 1-888)
Gene names: GluA3, Glur3, Gria3
Sequence domains:
Glutamate receptor 2 Chains: B, D
Molecule details ›
Chains: B, D
Length: 883 amino acids
Theoretical weight: 98.78 KDa
Source organism: Rattus norvegicus
UniProt:
  • Canonical: P19491 (Residues: 1-883; Coverage: 100%)
Gene names: GluA2, Glur2, Gria2
Sequence domains:
A'-C' auxiliary proteins Chains: E, G
Voltage-dependent calcium channel gamma-2 subunit Chains: F, H
5B2 Fab Light Chain Chains: I, M
5B2 Fab Heavy Chain Chains: J, N
15F1 Fab light chain Chains: K, O
15F1 Fab heavy chain Chains: L, P

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution: 6.5Å
Relevant EMDB volumes: EMD-9388
Expression system: Spodoptera frugiperda