SMTL ID : 6fqj.1 (3 other biounits)

GluA2(flop) G724C ligand binding core dimer bound to ZK200775 at 2.50 Angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

ZK1.1: 15 residues within 4Å: Chain A: E.13, Y.16, Y.61, P.89, L.90, T.91, R.96, G.141, S.142, T.174, L.192, E.193, T.195, M.196, Y.220 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.61 Hydrogen bonds: A:P.89, A:T.91, A:R.96, A:R.96, A:S.142, A:S.142, A:S.142, A:S.142, A:T.174 pi-Stacking: A:Y.61 Halogen bonds: A:T.195 ZK1.2: 15 residues within 4Å: Chain B: E.13, Y.16, Y.61, P.89, L.90, T.91, R.96, G.141, S.142, T.174, L.192, E.193, T.195, M.196, Y.220 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:Y.61, B:Y.61, B:Y.220 Hydrogen bonds: B:P.89, B:T.91, B:R.96, B:R.96, B:S.142, B:S.142, B:S.142, B:S.142, B:T.174 Water bridges: B:T.91 pi-Stacking: B:Y.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Coombs, I.D. et al., Homomeric GluA2(R) AMPA receptors can conduct when desensitized. Nat Commun (2019)

Release Date

2019-03-13

Peptides

Glutamate receptor 2,Glutamate receptor 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
H

Glutamate receptor 2,Glutamate receptor 2

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