SMTL ID : 7ryy.1

Structure of the complex of LBD-TMD part of AMPA receptor GluA2 with auxiliary subunit TARP gamma-5 bound to agonist glutamate

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

2 x PCW: 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PCW.1: 3 residues within 4Å: Chain A: Y.514, M.518, K.993 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.514 PCW.4: 3 residues within 4Å: Chain C: Y.514, M.518, K.993 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:Y.514

4 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 10 residues within 4Å: Chain A: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, Y.723 10 PLIP interactions: 9 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:Y.441, A:Y.441, A:L.641 Hydrogen bonds: A:T.471, A:S.645, A:S.645, A:T.646, A:Y.723, E.2 Salt bridges: A:R.476 GLU.3: 11 residues within 4Å: Chain B: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, E.696, Y.723 10 PLIP interactions: 8 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: B:Y.441 Hydrogen bonds: B:T.471, B:G.644, B:S.645, B:T.646, B:K.647, B:Y.723, E.3, E.3 Salt bridges: B:R.476 GLU.5: 10 residues within 4Å: Chain C: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, Y.723 10 PLIP interactions: 9 interactions with chain C, 1 Ligand-Ligand interactions Hydrophobic interactions: C:Y.441, C:Y.441, C:L.641 Hydrogen bonds: C:T.471, C:S.645, C:S.645, C:T.646, C:Y.723, E.5 Salt bridges: C:R.476 GLU.6: 11 residues within 4Å: Chain D: Y.441, P.469, L.470, T.471, R.476, L.641, G.644, S.645, T.646, E.696, Y.723 10 PLIP interactions: 8 interactions with chain D, 2 Ligand-Ligand interactions Hydrophobic interactions: D:Y.441 Hydrogen bonds: D:T.471, D:G.644, D:S.645, D:T.646, D:K.647, D:Y.723, E.6, E.6 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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