SMTL ID : 2wky.1

Crystal structure of the ligand-binding core of GluR5 in complex with the agonist 4-AHCP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: K.103, R.227 Chain B: K.103 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: E.69, W.70, K.75 Ligand excluded by PLIP

2 x IBC: 3-(3-HYDROXY-7,8-DIHYDRO-6H-CYCLOHEPTA[D]ISOXAZOL-4-YL)-L-ALANINE(Non-covalent)

IBC.3: 13 residues within 4Å: Chain A: E.13, Y.61, P.88, L.89, T.90, R.95, G.140, S.141, T.142, M.189, E.190, S.193, Y.216 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:E.13, A:Y.61, A:Y.61, A:E.190 Hydrogen bonds: A:T.90, A:T.90, A:S.141, A:T.142, A:T.142, A:T.142 Water bridges: A:G.140 Salt bridges: A:R.95 IBC.4: 13 residues within 4Å: Chain B: E.13, Y.61, P.88, L.89, T.90, R.95, G.140, S.141, T.142, M.189, E.190, S.193, Y.216 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:E.13, B:Y.61, B:E.190 Hydrogen bonds: B:T.90, B:T.90, B:T.90, B:S.141, B:T.142, B:T.142, B:T.142, B:E.190 Water bridges: B:G.140 Salt bridges: B:R.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clausen, R.P. et al., The Glutamate Receptor Glur5 Agonist (S)-2-Amino-3-(3-Hydroxy-7,8-Dihydro-6H-Cyclohepta[D]Isoxazol-4-Yl)Propionic Acid and the 8-Methyl Analogue: Synthesis, Molecular Pharmacology, and Biostructural Characterization. J.Med.Chem. (2009)

Release Date

2009-07-21

Peptides

GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1