SMTL ID : 8fqb.1

GluA2 flip Q isoform of AMPA receptor in complex with gain-of-function TARP gamma2, with 10mM CaCl2, 140mM NMDG, 330uM CTZ, and 100mM L-glutamate (Open-Ca10)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-4-mer

Ligands

1 x CA: CALCIUM ION(Non-functional Binders)

CA.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 6 residues within 4Å: Chain G: T.30, D.31, G.62, L.63, W.64, R.65 Ligand excluded by PLIP CL.3: 6 residues within 4Å: Chain H: T.30, D.31, G.62, L.63, W.64, R.65 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakagawa, T. et al., The open gate of the AMPA receptor forms a Ca 2+ binding site critical in regulating ion transport. Nat.Struct.Mol.Biol. (2024)

Release Date

2024-02-28

Peptides

Glutamate receptor 2: ABCD
Voltage-dependent calcium channel gamma-2 subunit: EFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
G

G
F

H
H

Membrane

We predict this structure to be a membrane protein.
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Glutamate receptor 2

Voltage-dependent calcium channel gamma-2 subunit

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