SMTL ID : 7rza.1

Structure of the complex of AMPA receptor GluA2 with auxiliary subunit GSG1L bound to agonist quisqualate

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x QUS: (S)-2-AMINO-3-(3,5-DIOXO-[1,2,4]OXADIAZOLIDIN-2-YL)-PROPIONIC ACID(Non-covalent)

QUS.1: 13 residues within 4Å: Chain A: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, T.677, Y.693, L.695, E.696 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:P.469, A:P.469, A:T.471, A:S.645, A:S.645, A:T.646, A:T.646, A:T.677, A:Y.693, A:E.696 Salt bridges: A:R.476 QUS.2: 12 residues within 4Å: Chain B: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, T.677, Y.693, E.696 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:P.469, B:P.469, B:T.471, B:L.641, B:S.645, B:Y.693 Salt bridges: B:R.476 QUS.3: 13 residues within 4Å: Chain C: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, T.677, Y.693, L.695, E.696 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:P.469, C:P.469, C:T.471, C:T.471, C:S.645, C:S.645, C:T.646, C:T.646, C:T.677, C:Y.693, C:E.696 Salt bridges: C:R.476 QUS.4: 12 residues within 4Å: Chain D: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, T.677, Y.693, E.696 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:P.469, D:P.469, D:T.471, D:L.641, D:S.645, D:Y.693 Salt bridges: D:R.476

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Klykov, O. et al., Structure and desensitization of AMPA receptor complexes with type II TARP gamma 5 and GSG1L. Mol.Cell (2021)

Release Date

2021-10-27

Peptides

Glutamate receptor 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Glutamate receptor 2

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