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Electron Microscopy
3.96Å resolution

Memantine-bound GluN1a-GluN2B NMDA receptors

Released:
Source organism: Rattus norvegicus
Related structures: EMD-24949

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-152911 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Glutamate receptor ionotropic, NMDA 1 Chains: A, C
Molecule details ›
Chains: A, C
Length: 847 amino acids
Theoretical weight: 95.23 KDa
Source organism: Rattus norvegicus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P35439 (Residues: 1-847; Coverage: 90%)
Gene names: Grin1, Nmdar1
Sequence domains:
Glutamate receptor ionotropic, NMDA 2B Chains: B, D
Molecule details ›
Chains: B, D
Length: 883 amino acids
Theoretical weight: 98.89 KDa
Source organism: Rattus norvegicus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q00960 (Residues: 27-852; Coverage: 57%)
Gene name: Grin2b
Sequence domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution: 3.96Å
Relevant EMDB volumes: EMD-24949
Expression system: Spodoptera frugiperda