SMTL ID : 5fwy.2 (1 other biounit)

Crystal structure of the AMPA receptor GluA2/A3 N-terminal domain heterodimer

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

hetero-1-1-mer

Ligands

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

NAG.1: 5 residues within 4Å: Chain A: R.182, G.208, Y.209, H.210, N.232 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:H.210 Hydrogen bonds: A:R.182 NAG.2: 5 residues within 4Å: Chain A: Q.328, E.330, N.335, K.337, N.346 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.328 Water bridges: A:N.335, A:T.348 NAG.4: 4 residues within 4Å: Chain B: Q.334, N.341, Q.343, N.352 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.334, B:Q.336, B:Q.343, B:N.352 NAG.5: 5 residues within 4Å: Chain B: R.188, G.214, H.216, N.238, K.361 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.188, B:H.216 NAG.6: 3 residues within 4Å: Chain B: N.35, T.37, E.38 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:E.38 Hydrogen bonds: B:E.38, B:E.38

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

SO4.3: 5 residues within 4Å: Chain A: F.92, R.105, R.132, E.188, Y.271 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.92, A:Y.271 Salt bridges: A:R.105, A:R.132 SO4.7: 2 residues within 4Å: Chain B: S.123, R.376 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.123 Water bridges: B:S.123, B:R.376 Salt bridges: B:R.376 SO4.8: 4 residues within 4Å: Chain B: G.119, W.371, E.373, R.376 4 PLIP interactions: 4 interactions with chain B Water bridges: B:G.119, B:E.373, B:E.373 Salt bridges: B:R.376

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Herguedas, B. et al., Structure and Organization of Heteromeric Ampa-Type Glutamate Receptors. Science (2016)

Release Date

2016-03-16

Peptides

GLUTAMATE RECEPTOR 2: A
GLUTAMATE RECEPTOR 3: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

GLUTAMATE RECEPTOR 2

GLUTAMATE RECEPTOR 3

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