SMTL ID : 3olz.2 (1 other biounit)

Crystal structure of the GluK3 (GluR7) ATD dimer at 2.75 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-dimer

Ligands

5 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 7 residues within 4Å: Chain A: I.35, N.39, T.41, L.42, H.260, H.300, W.340 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.39, A:H.260, A:W.340 NAG.2: 8 residues within 4Å: Chain A: W.141, F.196, R.197, E.222, Y.223, Y.224, H.225, N.247 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.222, A:N.247 Water bridges: A:W.141 NAG.3: 3 residues within 4Å: Chain A: N.350, T.352, S.353 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.350 NAG.5: 7 residues within 4Å: Chain B: F.196, R.197, E.222, Y.223, Y.224, H.225, N.247 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.222, B:N.247 NAG.6: 3 residues within 4Å: Chain B: N.350, T.352, S.353 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:T.352 Hydrogen bonds: B:T.352, B:T.352, B:S.353

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

CL.4: 4 residues within 4Å: Chain A: L.43, P.44, N.45, T.46 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain B: A.208, L.236, D.237 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, J. et al., Crystal Structures of the Glutamate Receptor Ion Channel GluK3 and GluK5 Amino-Terminal Domains. J.Mol.Biol. (2010)

Release Date

2010-11-03

Peptides

Glutamate receptor, ionotropic kainate 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate receptor, ionotropic kainate 3

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