SMTL ID : 5fth.1 (1 other biounit)

Crystal structure of the GluA2 K738M-T744K LBD in complex with glutamate (zinc form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 12 residues within 4Å: Chain A: Y.89, P.117, L.118, T.119, R.124, L.166, G.169, S.170, T.171, E.221, M.224, Y.248 12 PLIP interactions: 10 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:Y.89, A:L.166 Hydrogen bonds: A:T.119, A:S.170, A:T.171, A:T.171, A:E.221, A:E.221, A:E.221, E.1, E.1 Salt bridges: A:R.124 GLU.4: 12 residues within 4Å: Chain B: Y.89, P.117, L.118, T.119, R.124, L.166, G.169, S.170, T.171, E.221, M.224, Y.248 13 PLIP interactions: 11 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: B:Y.89, B:L.166 Hydrogen bonds: B:T.119, B:T.119, B:T.119, B:S.170, B:T.171, B:T.171, B:E.221, B:E.221, E.4, E.4 Salt bridges: B:R.124

4 x ZN: ZINC ION(Non-covalent)

ZN.2: 2 residues within 4Å: Chain A: M.47, H.51 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.51 ZN.3: 2 residues within 4Å: Chain A: E.70, H.74 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.70, A:E.70, A:H.74 ZN.5: 1 residues within 4Å: Chain B: H.51 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.51 ZN.6: 2 residues within 4Å: Chain B: E.70, H.74 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.70, B:H.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dawe, G.B. et al., Distinct Structural Pathways Coordinate the Activation of Ampa Receptor-Auxiliary Subunit Complexes. Neuron (2016)

Release Date

2016-02-03

Peptides

GLUTAMATE RECEPTOR 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUTAMATE RECEPTOR 2

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