SMTL ID : 1isr.1

Crystal Structure of Metabotropic Glutamate Receptor Subtype 1 Complexed with Glutamate and Gadolinium Ion

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.00 Å

Oligo State

homo-dimer

Ligands

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 12 residues within 4Å: Chain A: Y.42, W.78, S.132, S.133, S.154, A.155, T.156, Y.204, D.286, G.287, R.291, K.377 9 PLIP interactions: 8 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:Y.42, A:S.133, A:T.156, A:T.156, A:D.286, A:G.287, E.1 Salt bridges: A:R.291, A:K.377 GLU.4: 12 residues within 4Å: Chain B: Y.42, W.78, S.132, S.133, S.154, A.155, T.156, Y.204, D.286, G.287, R.291, K.377 8 PLIP interactions: 7 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: B:S.133, B:T.156, B:T.156, B:D.286, B:G.287, E.4 Salt bridges: B:R.291, B:K.377

4 x GD: GADOLINIUM ATOM(Non-covalent)

GD.2: 1 residues within 4Å: Chain A: D.461 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.461, A:D.461 GD.3: 5 residues within 4Å: Chain A: E.206, D.210 Chain B: E.206, D.210 Ligands: GD.6 No protein-ligand interaction detected (PLIP) GD.5: 1 residues within 4Å: Chain B: D.461 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.461, B:D.461 GD.6: 5 residues within 4Å: Chain A: E.206, D.210 Chain B: E.206, D.210 Ligands: GD.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tsuchiya, D. et al., Structural views of the ligand-binding cores of a metabotropic glutamate receptor complexed with an antagonist and both glutamate and Gd3+. Proc.Natl.Acad.Sci.USA (2002)

Release Date

2002-03-13

Peptides

Metabotropic Glutamate Receptor subtype 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Metabotropic Glutamate Receptor subtype 1

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