SMTL ID : 2e4u.1

Crystal structure of the extracellular region of the group II metabotropic glutamate receptor complexed with L-glutamate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 2 residues within 4Å: Chain A: F.183, N.185 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.185 NAG.3: 2 residues within 4Å: Chain B: F.183, N.185 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:F.183, B:N.185

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 11 residues within 4Å: Chain A: R.40, R.44, S.125, Y.126, S.127, A.148, S.149, T.150, Y.198, D.277, K.365 10 PLIP interactions: 9 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:S.127, A:A.148, A:T.150, A:D.277, E.2 Water bridges: A:R.40, A:R.40 Salt bridges: A:R.40, A:R.44, A:K.365 GLU.4: 11 residues within 4Å: Chain B: R.40, R.44, S.125, Y.126, S.127, A.148, S.149, T.150, Y.198, D.277, K.365 10 PLIP interactions: 9 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: B:S.127, B:T.150, B:T.150, B:S.151, B:D.277, E.4 Water bridges: B:R.40 Salt bridges: B:R.40, B:R.44, B:K.365

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Muto, T. et al., Structures of the extracellular regions of the group II/III metabotropic glutamate receptors. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-02-27

Peptides

Metabotropic glutamate receptor 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Metabotropic glutamate receptor 3

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