SMTL ID : 9jvx.1

Overall structure of human EAAT2 bound with activator (GT949)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

3 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 10 residues within 4Å: Chain A: L.46, L.47, T.50, L.85, M.285, S.288, I.292, L.447, I.464 Ligands: 01.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.46, A:L.46, A:L.47, A:T.50, A:L.85, A:I.292, A:I.464 CLR.4: 12 residues within 4Å: Chain B: L.47, T.50, L.85, M.285, S.288, I.292, I.442, P.443, L.447, I.464, V.468 Ligands: 01.6 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.47, B:L.47, B:T.50, B:L.85, B:I.292, B:I.442, B:I.464, B:V.468 CLR.7: 8 residues within 4Å: Chain C: L.46, L.47, T.50, M.285, S.288, I.292, L.447 Ligands: 01.9 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:L.46, C:L.47, C:L.47, C:T.50, C:I.292

3 x 3PH: 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE(Non-covalent)

3PH.2: 16 residues within 4Å: Chain A: L.89, I.93, L.96, I.97, S.100, L.101, G.104, L.105, L.108, I.250, I.396, L.434, V.437, G.438, V.448, T.449 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.89, A:I.93, A:L.96, A:I.97, A:L.101, A:L.105, A:I.250, A:I.396, A:L.434, A:V.437, A:V.448 3PH.5: 16 residues within 4Å: Chain B: L.89, I.93, L.96, I.97, S.100, L.101, G.104, L.105, L.108, I.250, I.396, L.434, V.437, G.438, V.448, T.449 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.89, B:I.93, B:L.96, B:I.97, B:L.101, B:L.105, B:I.250, B:I.396, B:L.434, B:V.437, B:V.448 3PH.8: 16 residues within 4Å: Chain C: L.89, I.93, L.96, I.97, S.100, L.101, G.104, L.105, L.108, I.250, I.396, L.434, V.437, G.438, V.448, T.449 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:L.89, C:I.93, C:L.96, C:I.97, C:L.101, C:L.105, C:I.250, C:I.396, C:L.434, C:V.437, C:V.448

3 x 01: 3-[(~{R})-(4-cyclohexylpiperazin-1-yl)-[1-(2-phenylethyl)-1,2,3,4-tetrazol-5-yl]methyl]-6-methoxy-1~{H}-quinolin-2-one

01.3: 6 residues within 4Å: Chain A: I.282, M.285, W.286, I.442, V.448 Ligands: CLR.1 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.448 01.6: 6 residues within 4Å: Chain B: I.282, M.285, W.286, I.442, V.448 Ligands: CLR.4 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:V.448 01.9: 6 residues within 4Å: Chain C: I.282, M.285, W.286, I.442, V.448 Ligands: CLR.7 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:V.448

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xia, L.Y. et al., Structural study of human glutamate transporter EAAT2. Dian Zi Xian Wei Xue Bao (2025)

Release Date

2025-04-09

Peptides

Excitatory amino acid transporter 2: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Excitatory amino acid transporter 2

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