SMTL ID : 3h06.6 (11 other biounits)

Crystal structure of the binding domain of the AMPA subunit GluR2 bound to the willardiine antagonist, UBP282

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

1 x VBP: 4-({3-[(2R)-2-amino-2-carboxyethyl]-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl}methyl)benzoic acid(Non-covalent)

VBP.1: 15 residues within 4Å: Chain A: E.10, Y.13, Y.58, P.86, L.87, T.88, R.93, L.135, T.140, T.171, Y.187, L.189, E.190, M.193, Y.217 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.13, A:P.86, A:L.135, A:L.189, A:E.190, A:M.193 Hydrogen bonds: A:Y.13, A:P.86, A:T.88, A:T.88, A:T.140, A:E.190 Water bridges: A:T.140, A:E.190 Salt bridges: A:R.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahmed, A.H. et al., Mechanisms of antagonism of the GluR2 AMPA receptor: structure and dynamics of the complex of two willardiine antagonists with the glutamate binding domain. Biochemistry (2009)

Release Date

2009-05-05

Peptides

Glutamate receptor 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

Glutamate receptor 2

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