SMTL ID : 5wek.1

GluA2 bound to antagonist ZK and GSG1L in digitonin, state 1

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x ZK1: {[7-morpholin-4-yl-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl]methyl}phosphonic acid(Non-covalent)

ZK1.1: 11 residues within 4Å: Chain A: E.393, Y.441, P.469, L.470, T.471, R.476, G.644, S.645, T.677, E.696, Y.723 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:P.469, A:T.471, A:R.476, A:R.476, A:S.645, A:S.645, A:S.645, A:T.677 pi-Stacking: A:Y.441, A:Y.441 Halogen bonds: A:E.393 ZK1.2: 12 residues within 4Å: Chain B: E.393, Y.441, P.469, L.470, T.471, R.476, G.644, S.645, T.677, E.696, M.699, Y.723 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:P.469, B:T.471, B:R.476, B:R.476, B:S.645, B:S.645, B:S.645 pi-Stacking: B:Y.441, B:Y.441 Halogen bonds: B:E.393 ZK1.3: 12 residues within 4Å: Chain C: E.393, Y.441, P.469, L.470, T.471, R.476, G.644, S.645, T.677, E.696, M.699, Y.723 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:P.469, C:T.471, C:R.476, C:R.476, C:S.645, C:S.645, C:S.645, C:T.677 pi-Stacking: C:Y.441, C:Y.441 Halogen bonds: C:E.393 ZK1.4: 10 residues within 4Å: Chain D: E.393, Y.441, P.469, T.471, R.476, G.644, S.645, E.696, M.699, Y.723 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:T.471, D:R.476, D:R.476, D:S.645, D:S.645, D:S.645 pi-Stacking: D:Y.441, D:Y.441 Halogen bonds: D:E.393, D:P.469

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Twomey, E.C. et al., Channel opening and gating mechanism in AMPA-subtype glutamate receptors. Nature (2017)

Release Date

2017-08-02

Peptides

Chimera of Glutamate receptor 2,Germ cell-specific gene 1-like protein: 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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Chimera of Glutamate receptor 2,Germ cell-specific gene 1-like protein

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