SMTL ID : 3dp6.1 (2 other biounits)

Crystal structure of the binding domain of the AMPA subunit GluR2 bound to glutamate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 1 residues within 4Å: Chain A: H.39 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.39, H2O.4 ZN.2: 3 residues within 4Å: Chain A: E.58, K.61, H.62 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.58, A:H.62

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.3: 11 residues within 4Å: Chain A: Y.77, P.105, L.106, T.107, R.112, L.154, G.157, S.158, T.159, E.209, Y.236 15 PLIP interactions: 12 interactions with chain A, 3 Ligand-Ligand interactions Hydrophobic interactions: A:Y.77, A:L.154 Hydrogen bonds: A:P.105, A:T.107, A:S.158, A:T.159, A:T.159, A:E.209, E.3, E.3, E.3 Water bridges: A:L.154, A:L.154, A:E.209 Salt bridges: A:R.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahmed, A.H. et al., Structure of the S1S2 glutamate binding domain of GLuR3. Proteins (2008)

Release Date

2008-11-25

Peptides

Glutamate receptor 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutamate receptor 2

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