SMTL ID : 8bha.1

GABA-A receptor a5 homomer - a5V3 - Basmisanil - HR

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

5 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 4 residues within 4Å: Chain A: N.167, T.203, E.204, N.205 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.167 NAG.3: 4 residues within 4Å: Chain B: N.167, T.203, E.204, N.205 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.167 NAG.5: 4 residues within 4Å: Chain C: N.167, T.203, E.204, N.205 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.167 NAG.7: 4 residues within 4Å: Chain D: N.167, T.203, E.204, N.205 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.167 NAG.9: 4 residues within 4Å: Chain E: N.167, T.203, E.204, N.205 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.167

5 x QI0: Basmisanil(Non-covalent)

QI0.2: 21 residues within 4Å: Chain A: F.103, H.105, K.159, S.162, Y.163, I.206, T.208, S.209, T.210, Y.213, I.215 Chain E: D.47, M.48, Y.49, N.51, F.68, A.70, M.121, T.133, A.185, D.187 11 PLIP interactions: 7 interactions with chain A, 4 interactions with chain E Hydrophobic interactions: A:F.103, A:I.206, A:T.208, A:T.208, A:Y.213, E:Y.49, E:F.68 Hydrogen bonds: A:T.210, E:T.133 pi-Stacking: A:Y.163, E:Y.49 QI0.4: 21 residues within 4Å: Chain A: D.47, M.48, Y.49, N.51, F.68, A.70, M.121, T.133, A.185, D.187 Chain B: F.103, H.105, K.159, S.162, Y.163, I.206, T.208, S.209, T.210, Y.213, I.215 11 PLIP interactions: 7 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:F.103, B:I.206, B:T.208, B:T.208, B:Y.213, A:Y.49, A:F.68 Hydrogen bonds: B:T.210, A:T.133 pi-Stacking: B:Y.163, A:Y.49 QI0.6: 21 residues within 4Å: Chain B: D.47, M.48, Y.49, N.51, F.68, A.70, M.121, T.133, A.185, D.187 Chain C: F.103, H.105, K.159, S.162, Y.163, I.206, T.208, S.209, T.210, Y.213, I.215 11 PLIP interactions: 4 interactions with chain B, 7 interactions with chain C Hydrophobic interactions: B:Y.49, B:F.68, C:F.103, C:I.206, C:T.208, C:T.208, C:Y.213 Hydrogen bonds: B:T.133, C:T.210 pi-Stacking: B:Y.49, C:Y.163 QI0.8: 21 residues within 4Å: Chain C: D.47, M.48, Y.49, N.51, F.68, A.70, M.121, T.133, A.185, D.187 Chain D: F.103, H.105, K.159, S.162, Y.163, I.206, T.208, S.209, T.210, Y.213, I.215 11 PLIP interactions: 7 interactions with chain D, 4 interactions with chain C Hydrophobic interactions: D:F.103, D:I.206, D:T.208, D:T.208, D:Y.213, C:Y.49, C:F.68 Hydrogen bonds: D:T.210, C:T.133 pi-Stacking: D:Y.163, C:Y.49 QI0.10: 21 residues within 4Å: Chain D: D.47, M.48, Y.49, N.51, F.68, A.70, M.121, T.133, A.185, D.187 Chain E: F.103, H.105, K.159, S.162, Y.163, I.206, T.208, S.209, T.210, Y.213, I.215 11 PLIP interactions: 4 interactions with chain D, 7 interactions with chain E Hydrophobic interactions: D:Y.49, D:F.68, E:F.103, E:I.206, E:T.208, E:T.208, E:Y.213 Hydrogen bonds: D:T.133, E:T.210 pi-Stacking: D:Y.49, E:Y.163

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kasaragod, V.B. et al., The molecular basis of drug selectivity for alpha 5 subunit-containing GABA A receptors. Nat.Struct.Mol.Biol. (2023)

Release Date

2023-11-01

Peptides

Gamma-aminobutyric acid receptor subunit alpha-5: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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Gamma-aminobutyric acid receptor subunit alpha-5

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