SMTL ID : 3qek.3 (2 other biounits)

Crystal structure of amino terminal domain of the NMDA receptor subunit GluN1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-NAG-BMA.1: 3 residues within 4Å: Chain A: N.368, S.370, Y.371 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.371

2 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: Y.107, S.108, D.109, I.112, H.113, L.114 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.109, A:I.112, A:H.113, H2O.5 K.5: 5 residues within 4Å: Chain B: Y.107, S.108, D.109, I.112, H.113 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:Y.107, B:D.109, B:I.112, B:H.113, H2O.12

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

NAG.3: 3 residues within 4Å: Chain A: N.276, S.278, A.279 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.276 NAG.4: 2 residues within 4Å: Chain A: E.299, N.300 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.299, A:E.299 NAG.6: 3 residues within 4Å: Chain B: N.276, A.279, V.334 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.273 NAG.7: 3 residues within 4Å: Chain B: N.368, Y.371, I.373 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.368

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karakas, E. et al., Subunit arrangement and phenylethanolamine binding in GluN1/GluN2B NMDA receptors. Nature (2011)

Release Date

2011-06-15

Peptides

NMDA glutamate receptor subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NMDA glutamate receptor subunit

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