SMTL ID : 3b7d.2 (3 other biounits)

Crystal structure of the GLUR2 ligand binding core (HS1S2J) in complex with CNQX at 2.5 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x CNI: 7-nitro-2,3-dioxo-2,3-dihydroquinoxaline-6-carbonitrile(Non-covalent)

CNI.1: 11 residues within 4Å: Chain A: Y.16, Y.61, P.89, L.90, T.91, R.96, S.142, T.174, E.193, M.196, Y.220 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.61, A:Y.61, A:Y.220 Hydrogen bonds: A:T.91, A:R.96, A:R.96, A:T.195 pi-Stacking: A:Y.61 CNI.2: 11 residues within 4Å: Chain B: E.13, Y.16, Y.61, P.89, L.90, T.91, R.96, T.174, E.193, M.196, Y.220 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Y.61, B:E.193, B:Y.220 Hydrogen bonds: B:T.91, B:T.91, B:R.96, B:R.96, B:E.193, B:Y.220 pi-Stacking: B:Y.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Menuz, K. et al., TARP auxiliary subunits switch AMPA receptor antagonists into partial agonists. Science (2007)

Release Date

2007-11-20

Peptides

Glutamate receptor 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Glutamate receptor 2

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