SMTL ID : 8g4n.1

Native GABA-A receptor from the mouse brain, alpha1-beta2-gamma2 subtype, in complex with GABA, Zolpidem, and endogenous neurosteroids

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-2-2-1-2-2-mer
Ligands
1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
5 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
2 x Y4B: allopregnanolone(Non-covalent)
2 x PIO: [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate(Non-covalent)
17 x D12: DODECANE(Non-covalent)(Non-functional Binders)
17 x OCT: N-OCTANE(Non-covalent)(Non-functional Binders)
5 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)
2 x ABU: GAMMA-AMINO-BUTANOIC ACID(Non-covalent)
1 x R5R: Zolpidem(Non-covalent)
1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Sun, C. et al., Cryo-EM structures reveal native GABA A receptor assemblies and pharmacology. Nature (2023)
Release Date
2023-09-20
Peptides
Gamma-aminobutyric acid receptor subunit alpha-1: AC
Gamma-aminobutyric acid receptor subunit beta-2: BE
Gamma-aminobutyric acid receptor subunit gamma-2: D
Heavy Chain of 8E3 Fab: FG
Light Chain of 8E3 Fab: HI
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
C
C
B
B
E
E
D
D
F
H
G
J
H
K
I
L
Membrane
We predict this structure to be a membrane protein.

Gamma-aminobutyric acid receptor subunit alpha-1

Toggle Identical (AC)

Gamma-aminobutyric acid receptor subunit beta-2

Gamma-aminobutyric acid receptor subunit gamma-2

Heavy Chain of 8E3 Fab

Toggle Identical (FG)

Light Chain of 8E3 Fab

Toggle Identical (HI)

Related Entries With Identical Sequence

8foi.1 | 8g4o.1 | 8g4x.1 | 8g5f.1 | 8g5g.1 | 8g5h.1