SMTL ID : 9p4x.1

Human EAAT3 with compound 3e and cholesterol bound at inward facing state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x 01: (4R)-8-bromo-2-(furan-2-yl)-N-(2-methylphenyl)imidazo[1,2-a]pyridin-3-amine

01.1: 13 residues within 4Å: Chain A: V.97, Y.100, F.101, T.104, L.105, V.108, I.367, M.369, S.400, I.401, T.404, I.408 Ligands: CLR.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.97, A:F.101, A:F.101, A:I.367, A:I.408 Hydrogen bonds: A:T.404 pi-Stacking: A:F.101 Halogen bonds: A:S.400

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 10 residues within 4Å: Chain A: L.84, D.85, V.88, V.97, I.218, V.219, L.222, L.226, S.405 Ligands: 01.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.84, A:V.88, A:V.88, A:V.97, A:I.218, A:V.219, A:L.222, A:L.226 CLR.3: 6 residues within 4Å: Chain A: M.151, F.152, V.223, L.226, V.227, K.230 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.223, A:V.223, A:L.226, A:L.226, A:V.227, A:K.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koochaki, P. et al., Mechanism and Structure-Guided Optimization of SLC1A1/EAAT3-Selective Inhibitors in Kidney Cancer. Biorxiv (2025)

Release Date

2025-07-30

Peptides

Excitatory amino acid transporter 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Excitatory amino acid transporter 3

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