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

Crystal structure of the human glutamate receptor, GluR5, ligand-binding core in complex with L-glutamate in space group P1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 10 residues within 4Å: Chain A: Y.60, P.87, L.88, T.89, R.94, G.139, S.140, T.141, E.189, Y.215 14 PLIP interactions: 3 Ligand-Ligand interactions, 11 interactions with chain A Hydrogen bonds: E.1, E.1, E.1, A:P.87, A:T.89, A:T.89, A:S.140, A:T.141, A:T.141 Hydrophobic interactions: A:Y.60 Water bridges: A:V.136, A:E.189, A:Y.215 Salt bridges: A:R.94

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: R.30, K.53, L.54 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:L.54 Water bridges: A:Y.18, A:R.30, A:R.30, A:R.30, A:L.54 Salt bridges: A:R.30 SO4.3: 1 residues within 4Å: Chain A: K.248 3 PLIP interactions: 3 interactions with chain A Water bridges: A:D.37, A:K.248 Salt bridges: A:K.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Unno, M. et al., Binding and Selectivity of the Marine Toxin Neodysiherbaine A and Its Synthetic Analogues to GluK1 and GluK2 Kainate Receptors. J.Mol.Biol. (2011)

Release Date

2010-01-19

Peptides

Glutamate receptor, ionotropic kainate 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutamate receptor, ionotropic kainate 1

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