SMTL ID : 2f35.3 (3 other biounits)

Crystal Structure of the GluR5 Ligand Binding Core with UBP302 At 1.87 Angstroms Resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: K.103, R.227 Chain B: K.103, R.227 Ligands: CL.4 Ligand excluded by PLIP CL.4: 5 residues within 4Å: Chain A: K.103, R.227 Chain B: K.103, R.227 Ligands: CL.1 Ligand excluded by PLIP

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.2: 4 residues within 4Å: Chain A: R.20, K.21, S.22, D.23 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.23 1PE.5: 4 residues within 4Å: Chain B: R.20, K.21, S.22, D.23 No protein-ligand interaction detected (PLIP)

2 x UBC: (S)-1-(2-AMINO-2-CARBOXYETHYL)-3-(2-CARBOXYBENZYL)PYRIMIDINE-2,4-DIONE(Non-covalent)

UBC.3: 12 residues within 4Å: Chain A: Y.61, P.88, L.89, T.90, R.95, V.137, G.140, S.141, T.142, E.190, S.193, Y.216 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.137, A:V.137 Hydrogen bonds: A:P.88, A:P.88, A:T.90, A:S.141, A:T.142, A:S.193 Water bridges: A:T.90, A:G.140, A:S.141, A:E.190 Salt bridges: A:R.95 UBC.6: 12 residues within 4Å: Chain B: Y.61, P.88, L.89, T.90, R.95, V.137, G.140, S.141, T.142, E.190, S.193, Y.216 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:V.137, B:V.137 Hydrogen bonds: B:P.88, B:P.88, B:T.90, B:T.90, B:S.141, B:T.142, B:T.142, B:S.193 Water bridges: B:G.140, B:S.141, B:E.190, B:Y.216, B:Y.216 Salt bridges: B:R.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mayer, M.L. et al., Crystal structures of the kainate receptor GluR5 ligand binding core dimer with novel GluR5-selective antagonists. J.Neurosci. (2006)

Release Date

2006-04-04

Peptides

GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 1

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