SMTL ID : 4nf4.1

Crystal structure of GluN1/GluN2A ligand-binding domain in complex with DCKA and glutamate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-oligomer

Ligands

1 x 2JK: 4-hydroxy-5,7-dimethylquinoline-2-carboxylic acid(Non-covalent)

2JK.1: 11 residues within 4Å: Chain A: Q.13, F.16, F.92, P.124, L.125, T.126, R.131, W.223, D.224, V.227, F.250 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Q.13, A:F.16, A:F.92, A:W.223, A:D.224, A:F.250, A:F.250 Hydrogen bonds: A:T.126 Water bridges: A:N.128, A:S.180, A:S.180 Salt bridges: A:R.131 pi-Stacking: A:F.92

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 10 residues within 4Å: Chain B: H.85, S.111, L.112, T.113, R.118, G.169, S.170, T.171, Y.211, D.212 14 PLIP interactions: 10 interactions with chain B, 4 Ligand-Ligand interactions Hydrophobic interactions: B:Y.211 Hydrogen bonds: B:T.113, B:T.113, B:S.170, B:T.171, B:D.212, E.2, E.2, E.2, E.2 Water bridges: B:T.113, B:E.172 Salt bridges: B:H.85, B:R.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jespersen, A. et al., Structural Insights into Competitive Antagonism in NMDA Receptors. Neuron (2014)

Release Date

2014-03-12

Peptides

Glutamate receptor ionotropic, NMDA 1: A
Glutamate receptor ionotropic, NMDA 2A: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate receptor ionotropic, NMDA 1

Glutamate receptor ionotropic, NMDA 2A

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