SMTL ID : 8bhm.1

GABA-A receptor a5 homomer - a5V3 - DMCM

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 R63: methyl 4-ethyl-6,7-dimethoxy-9H-pyrido[3,4-b]indole-3-carboxylate(Non-covalent)

R63.2: 20 residues within 4Å: Chain A: F.103, H.105, G.161, S.162, Y.163, A.164, I.206, T.208, S.209, T.210, Y.213, T.214, I.215 Chain E: D.47, M.48, Y.49, F.68, A.70, M.121, T.133 9 PLIP interactions: 2 interactions with chain A, 7 interactions with chain E Hydrophobic interactions: A:Y.213, E:Y.49, E:Y.49, E:F.68, E:F.68 Hydrogen bonds: A:Y.163, E:T.133 pi-Stacking: E:F.68, E:F.68 R63.4: 20 residues within 4Å: Chain A: D.47, M.48, Y.49, F.68, A.70, M.121, T.133 Chain B: F.103, H.105, G.161, S.162, Y.163, A.164, I.206, T.208, S.209, T.210, Y.213, T.214, I.215 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.49, A:Y.49, A:F.68, A:F.68, B:Y.213 Hydrogen bonds: A:T.133, B:Y.163 pi-Stacking: A:F.68, A:F.68 R63.6: 20 residues within 4Å: Chain B: D.47, M.48, Y.49, F.68, A.70, M.121, T.133 Chain C: F.103, H.105, G.161, S.162, Y.163, A.164, I.206, T.208, S.209, T.210, Y.213, T.214, I.215 9 PLIP interactions: 2 interactions with chain C, 7 interactions with chain B Hydrophobic interactions: C:Y.213, B:Y.49, B:Y.49, B:F.68, B:F.68 Hydrogen bonds: C:Y.163, B:T.133 pi-Stacking: B:F.68, B:F.68 R63.8: 20 residues within 4Å: Chain C: D.47, M.48, Y.49, F.68, A.70, M.121, T.133 Chain D: F.103, H.105, G.161, S.162, Y.163, A.164, I.206, T.208, S.209, T.210, Y.213, T.214, I.215 9 PLIP interactions: 2 interactions with chain D, 7 interactions with chain C Hydrophobic interactions: D:Y.213, C:Y.49, C:Y.49, C:F.68, C:F.68 Hydrogen bonds: D:Y.163, C:T.133 pi-Stacking: C:F.68, C:F.68 R63.10: 20 residues within 4Å: Chain D: D.47, M.48, Y.49, F.68, A.70, M.121, T.133 Chain E: F.103, H.105, G.161, S.162, Y.163, A.164, I.206, T.208, S.209, T.210, Y.213, T.214, I.215 9 PLIP interactions: 2 interactions with chain E, 7 interactions with chain D Hydrophobic interactions: E:Y.213, D:Y.49, D:Y.49, D:F.68, D:F.68 Hydrogen bonds: E:Y.163, D:T.133 pi-Stacking: D:F.68, D:F.68

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.
Show / Hide

Gamma-aminobutyric acid receptor subunit alpha-5

Related Entries With Identical Sequence