SMTL ID : 1ftj.1 (4 other biounits)

CRYSTAL STRUCTURE OF THE GLUR2 LIGAND BINDING CORE (S1S2J) IN COMPLEX WITH GLUTAMATE AT 1.9 RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: E.42, H.46 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.42, A:H.46

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 11 residues within 4Å: Chain A: Y.61, P.89, L.90, T.91, R.96, L.138, G.141, S.142, T.143, E.193, Y.220 14 PLIP interactions: 11 interactions with chain A, 3 Ligand-Ligand interactions Hydrophobic interactions: A:Y.61, A:L.138 Hydrogen bonds: A:P.89, A:T.91, A:S.142, A:T.143, A:T.143, A:E.193, E.2, E.2, E.2 Water bridges: A:K.144, A:E.193 Salt bridges: A:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Armstrong, N. et al., Mechanisms for activation and antagonism of an AMPA-sensitive glutamate receptor: crystal structures of the GluR2 ligand binding core. Neuron (2000)

Release Date

2000-11-01

Peptides

GLUTAMATE RECEPTOR SUBUNIT 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GLUTAMATE RECEPTOR SUBUNIT 2

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