SMTL ID : 2cmo.1

The structure of a mixed glur2 ligand-binding core dimer in complex with (s)-glutamate and the antagonist (s)-ns1209

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-dimer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: K.144, R.148, W.159, R.163 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:K.144, A:R.148, A:R.163 SO4.2: 5 residues within 4Å: Chain A: L.138, S.142, T.143, E.193 Ligands: M1L.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.142, A:S.142, A:T.143, A:T.143 Water bridges: A:T.143, A:E.193 SO4.5: 5 residues within 4Å: Chain B: A.63, D.139, S.140, K.144, R.148 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.140 Salt bridges: B:K.144, B:R.148 SO4.6: 4 residues within 4Å: Chain A: S.217 Chain B: M.107, S.108, D.248 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.108, A:S.217, A:S.217

1 x M1L: 2-({[(3E)-5-{4-[(DIMETHYLAMINO)(DIHYDROXY)-LAMBDA~4~-SULFANYL]PHENYL}-8-METHYL-2-OXO-6,7,8,9-TETRAHYDRO-1H-PYRROLO[3,2-H]ISOQUINOLIN-3(2H)-YLIDENE]AMINO}OXY)-4-HYDROXYBUTANOIC ACID(Non-covalent)

M1L.3: 20 residues within 4Å: Chain A: E.13, Y.16, Y.61, G.62, A.63, P.89, L.90, T.91, R.96, L.138, G.141, S.142, R.172, T.173, T.174, E.193, T.195, M.196, Y.220 Ligands: SO4.2 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.138 Hydrogen bonds: A:Y.61, A:G.62, A:P.89, A:T.91, A:T.91, A:R.96, A:R.96, A:S.142, A:T.174, A:T.174, A:Y.220 Salt bridges: A:E.13, A:R.96, A:E.193 pi-Stacking: A:Y.61, A:Y.61

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.4: 12 residues within 4Å: Chain B: Y.61, P.89, L.90, T.91, R.96, L.138, G.141, S.142, T.143, E.193, M.196, Y.220 14 PLIP interactions: 3 Ligand-Ligand interactions, 11 interactions with chain B Hydrogen bonds: E.4, E.4, E.4, B:P.89, B:T.91, B:T.91, B:S.142, B:S.142, B:T.143, B:T.143, B:E.193, B:E.193 Hydrophobic interactions: B:Y.61 Salt bridges: B:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kasper, C. et al., The Structure of a Mixed Glur2 Ligand-Binding Core Dimer in Complex with (S)-Glutamate and the Antagonist (S)-Ns1209. J.Mol.Biol. (2006)

Release Date

2006-06-06

Peptides

GLUTAMATE RECEPTOR 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUTAMATE RECEPTOR 2

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