SMTL ID : 1tt1.1

CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE IN COMPLEX WITH KAINATE 1.93 A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

2 x KAI: 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE(Non-covalent)

KAI.1: 13 residues within 4Å: Chain A: E.13, Y.61, P.89, L.90, A.91, R.96, V.138, G.141, A.142, T.143, N.174, E.191, Y.217 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.61, A:V.138 Hydrogen bonds: A:A.91, A:A.142, A:T.143, A:T.143, A:E.191, A:E.191 Water bridges: A:V.138, A:V.138, A:M.144 Salt bridges: A:R.96 KAI.2: 13 residues within 4Å: Chain B: E.13, Y.61, P.89, L.90, A.91, R.96, V.138, G.141, A.142, T.143, N.174, E.191, Y.217 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:Y.61, B:V.138 Hydrogen bonds: B:A.91, B:A.142, B:T.143, B:T.143, B:E.191, B:E.191 Water bridges: B:V.138, B:V.138, B:V.138 Salt bridges: B:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mayer, M.L., Crystal structures of the GluR5 and GluR6 ligand binding cores: Molecular mechanisms underlying kainate receptor selectivity. Neuron (2005)

Release Date

2005-02-08

Peptides

Glutamate receptor, ionotropic kainate 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate receptor, ionotropic kainate 2

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