SMTL ID : 3hsy.1

High resolution structure of a dimeric GluR2 N-terminal domain (NTD)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 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

NAG-NAG-BMA.1: 4 residues within 4Å: Chain A: Q.328, E.330, N.335, N.346 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.330 Water bridges: A:N.335

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

NAG.2: 7 residues within 4Å: Chain A: W.121, R.182, K.207, G.208, Y.209, H.210, N.232 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.182, A:R.182, A:N.232, A:N.232 NAG.4: 4 residues within 4Å: Chain B: K.337, I.345, N.346, V.368 No protein-ligand interaction detected (PLIP)

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

SO4.3: 3 residues within 4Å: Chain A: R.105, R.132, Y.271 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.271 Water bridges: A:R.105, A:R.105, A:R.105, A:R.132, A:R.132, A:R.132, A:R.189 Salt bridges: A:R.105, A:R.132 SO4.5: 4 residues within 4Å: Chain B: W.121, R.181, R.182, H.210 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.181 Salt bridges: B:R.181, B:R.182, B:H.210 SO4.6: 6 residues within 4Å: Chain B: R.132, E.188, R.189, N.215, Y.271, T.272 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.189, B:N.215, B:Y.271 Water bridges: B:R.105, B:R.105, B:R.105, B:D.190, B:L.216 Salt bridges: B:R.132 SO4.7: 4 residues within 4Å: Chain A: K.71 Chain B: T.94, D.95, G.96 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:D.95, B:G.96, B:G.96 Water bridges: B:N.74, B:N.74, A:K.71, A:K.71 Salt bridges: A:K.71

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rossmann, M. et al., Subunit-selective N-terminal domain associations organize the formation of AMPA receptor heteromers. Embo J. (2011)

Release Date

2010-06-16

Peptides

Glutamate receptor 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate receptor 2