SMTL ID : 4uqk.1

Electron density map of GluA2em in complex with quisqualate and LY451646

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 16.40 Å

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.450, P.478, L.479, T.480, R.485, L.650, G.653, S.654, T.655, L.704, E.705, M.708, Y.732 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:T.480, A:T.480, A:S.654, A:S.654, A:T.655, A:T.655, A:T.655, A:E.705 Salt bridges: A:R.485 pi-Stacking: A:Y.450 QUS.2: 13 residues within 4Å: Chain B: Y.450, P.478, L.479, T.480, R.485, L.650, G.653, S.654, T.655, L.704, E.705, M.708, Y.732 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:T.480, B:T.480, B:S.654, B:S.654, B:T.655, B:T.655, B:T.655, B:E.705, B:E.705 Salt bridges: B:R.485 pi-Stacking: B:Y.450 QUS.3: 13 residues within 4Å: Chain C: Y.450, P.478, L.479, T.480, R.485, L.650, G.653, S.654, T.655, L.704, E.705, M.708, Y.732 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:T.480, C:T.480, C:S.654, C:T.655, C:T.655, C:T.655, C:E.705 Salt bridges: C:R.485 pi-Stacking: C:Y.450 QUS.4: 13 residues within 4Å: Chain D: Y.450, P.478, L.479, T.480, R.485, L.650, G.653, S.654, T.655, L.704, E.705, M.708, Y.732 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:T.480, D:T.480, D:S.654, D:T.655, D:T.655, D:T.655, D:E.705, D:E.705 Salt bridges: D:R.485 pi-Stacking: D:Y.450

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Meyerson, J.R. et al., Structural Mechanism of Glutamate Receptor Activation and Desensitization. Nature (2014)

Release Date

2014-08-13

Peptides

GLUTAMATE RECEPTOR 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

GLUTAMATE RECEPTOR 2