SMTL ID : 3lmk.1

Ligand Binding Domain of Metabotropoc glutamate receptor mGluR5 complexed with glutamate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.44 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: N.432, L.442 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.442 NAG.5: 1 residues within 4Å: Chain B: N.432 No protein-ligand interaction detected (PLIP)

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 11 residues within 4Å: Chain A: Y.51, W.87, S.138, S.139, S.160, A.161, T.162, Y.210, D.292, G.293, K.383 12 PLIP interactions: 12 interactions with chain A, Hydrophobic interactions: A:W.87 Hydrogen bonds: A:Y.51, A:S.139, A:S.160, A:S.160, A:T.162, A:T.162, A:D.292 Water bridges: A:R.55, A:R.55 Salt bridges: A:R.297, A:K.383 GLU.7: 12 residues within 4Å: Chain B: Y.51, W.87, S.138, S.139, S.160, A.161, T.162, Y.210, D.292, G.293, R.297, K.383 11 PLIP interactions: 11 interactions with chain B, Hydrogen bonds: B:S.139, B:S.160, B:S.160, B:T.162, B:S.163, B:D.292 Water bridges: B:R.55, B:Y.210, B:R.297 Salt bridges: B:R.297, B:K.383

3 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: I.66, N.67, D.69, L.72, L.73 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:I.66, A:D.69, A:L.72, A:L.73, H2O.2 MG.4: 8 residues within 4Å: Chain A: L.166, K.169, F.175, M.176, R.177, N.446, G.447, D.448 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.448 MG.6: 5 residues within 4Å: Chain B: I.66, N.67, D.69, L.72, L.73 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:I.66, B:D.69, B:L.72, B:L.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dobrovetsky, E. et al., Metabotropic Glutamate receptor mGluR5 complexed with glutamate. To be Published

Release Date

2010-02-16

Peptides

Metabotropic glutamate receptor 5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Metabotropic glutamate receptor 5