SMTL ID : 5l1e.1

AMPA subtype ionotropic glutamate receptor GluA2 in complex with noncompetitive inhibitor CP465022

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.37 Å

Oligo State

homo-tetramer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.1: 3 residues within 4Å: Chain A: E.330, N.335, N.346 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.328, A:E.330, A:N.335, A:N.335, A:N.346, A:N.346 NAG.3: 5 residues within 4Å: Chain B: Q.328, E.330, N.335, K.337, N.346 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.328, B:E.330, B:K.337, B:N.346 NAG.5: 5 residues within 4Å: Chain C: Q.328, E.330, N.335, K.337, N.346 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:Q.328, C:E.330, C:N.346 NAG.7: 1 residues within 4Å: Chain D: N.335 No protein-ligand interaction detected (PLIP)

4 x 6ZQ: 3-(2-chlorophenyl)-2-(2-{6-[(diethylamino)methyl]pyridin-2-yl}ethyl)-6-fluoroquinazolin-4(3H)-one(Non-covalent)

6ZQ.2: 13 residues within 4Å: Chain A: K.500, K.502, S.507, F.508, D.510, P.511, Y.588, L.592, F.595, L.596, N.763, V.767 Chain D: I.583 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.508, A:P.511, A:Y.588, A:F.595 pi-Stacking: A:F.595 6ZQ.4: 13 residues within 4Å: Chain A: I.583 Chain B: S.501, K.502, S.507, F.508, D.510, P.511, Y.588, L.592, F.595, L.596, R.600, N.763 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.508, B:D.510, B:P.511, B:Y.588, B:F.595, B:F.595, B:F.595, B:F.595 6ZQ.6: 10 residues within 4Å: Chain B: I.583 Chain C: S.507, F.508, D.510, P.511, W.517, Y.588, L.592, F.595, N.763 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:F.508, C:P.511, C:W.517, C:Y.588 Hydrogen bonds: C:D.510, C:N.763 pi-Stacking: C:F.595 6ZQ.8: 15 residues within 4Å: Chain A: S.757 Chain C: I.583 Chain D: K.500, S.501, S.507, F.508, D.510, P.511, Y.588, F.595, L.596, V.598, E.599, V.602, N.763 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:K.500, D:D.510, D:P.511, D:Y.588, D:F.595, D:V.602

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yelshanskaya, M.V. et al., Structural Bases of Noncompetitive Inhibition of AMPA-Subtype Ionotropic Glutamate Receptors by Antiepileptic Drugs. Neuron (2016)

Release Date

2016-10-19

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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