6x3t

Electron Microscopy
2.55Å resolution

Human GABAA receptor alpha1-beta2-gamma2 subtype in complex with GABA plus propofol

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
PDBe Complex ID:
PDB-CPX-210616 (preferred)
Entry contents:
5 distinct polypeptide molecules
Macromolecules (8 distinct):
Gamma-aminobutyric acid receptor subunit beta-2 Chains: A, C
Molecule details ›
Chains: A, C
Length: 364 amino acids
Theoretical weight: 41.81 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P47870 (Residues: 25-331, 487-512; Coverage: 68%)
Gene name: GABRB2
Sequence domains:
Gamma-aminobutyric acid receptor subunit alpha-1 Chains: B, D
Molecule details ›
Chains: B, D
Length: 358 amino acids
Theoretical weight: 41.06 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P14867 (Residues: 28-339, 419-456; Coverage: 82%)
Gene name: GABRA1
Sequence domains:
Gamma-aminobutyric acid receptor subunit gamma-2 Chain: E
Molecule details ›
Chain: E
Length: 417 amino acids
Theoretical weight: 47.67 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P18507 (Residues: 8-361, 448-475; Coverage: 78%)
Gene name: GABRG2
Sequence domains:
Kappa Fab Light Chain Chains: I, L
Molecule details ›
Chains: I, L
Length: 213 amino acids
Theoretical weight: 23.51 KDa
Source organism: Mus musculus
IgG2b Fab Heavy Chain Chains: J, K
Molecule details ›
Chains: J, K
Length: 454 amino acids
Theoretical weight: 49.81 KDa
Source organism: Mus musculus

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Resolution: 2.55Å
Relevant EMDB volumes: EMD-22032
Expression system: Homo sapiens