SMTL ID : 2xxx.2 (1 other biounit)

Crystal structure of the GluK2 (GluR6) D776K LBD dimer in complex with glutamate (P21 21 21)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 9 residues within 4Å: Chain A: Y.61, P.89, L.90, A.91, R.96, G.141, A.142, T.143, E.191 13 PLIP interactions: 11 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:Y.61 Hydrogen bonds: A:A.91, A:A.142, A:T.143, A:T.143, A:E.191, E.1, E.1 Water bridges: A:V.138, A:V.138, A:N.174, A:E.191 Salt bridges: A:R.96 GLU.2: 10 residues within 4Å: Chain B: Y.61, P.89, L.90, A.91, R.96, G.141, A.142, T.143, N.174, E.191 15 PLIP interactions: 13 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: B:Y.61 Hydrogen bonds: B:A.91, B:A.142, B:T.143, B:T.143, B:E.191, B:E.191, E.2, E.2 Water bridges: B:V.138, B:V.138, B:N.174, B:N.174, B:E.191 Salt bridges: B:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nayeem, N. et al., Conformational Flexibility of the Ligand-Binding Domain Dimer in Kainate Receptor Gating and Desensitization. J.Neurosci. (2011)

Release Date

2011-02-09

Peptides

GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 2

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