SMTL ID : 1lb9.1 (1 other biounit)

Crystal structure of the Non-desensitizing GluR2 ligand binding core mutant (S1S2J-L483Y) in complex with antagonist DNQX at 2.3 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x DNQ: 6,7-DINITROQUINOXALINE-2,3-DIONE(Non-covalent)

DNQ.1: 12 residues within 4Å: Chain A: E.13, Y.16, Y.61, P.89, L.90, T.91, R.96, T.174, E.193, T.195, M.196, Y.220 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.61, A:Y.220 Hydrogen bonds: A:E.13, A:T.91, A:R.96, A:R.96, A:E.193 pi-Stacking: A:Y.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sun, Y. et al., Mechanism of glutamate receptor desensitization. Nature (2002)

Release Date

2002-06-05

Peptides

Glutamate receptor 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutamate receptor 2

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