9DXQ: Ligand-binding and transmembrane domains of kainate receptor GluK2 in complex with positive allosteric modulator BPAM-344 and channel blocker Philanthotoxin-74

PDB ID: 9DXQDownload
MMDB ID: 256565
PDB Deposition Date: 2024/10/11
Updated in MMDB: 2024/12
Experimental Method:
electron microscopy
Resolution: 2.81  Å
Source Organism:
Similar Structures:
Biological Unit for 9DXQ: tetrameric; determined by author and by software
Molecular Components in 9DXQ
Label Count Molecule
Proteins (4 molecules)
4
Glutamate Receptor Ionotropic, Kainate 2
(Gene symbol: Grik2)
Molecule annotation
Chemicals and Non-standard biopolymers (57 molecules)
1
16
2-acetamido-2-deoxy-beta-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranose
2
4
beta-D-mannopyranosebeta-D-mannopyranose
3
4
4-cyclopropyl-7-fluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide4-cyclopropyl-7-fluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide
4
16
(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate
5
8
CHOLESTEROLCHOLESTEROL
6
6
SODIUM IONSODIUM ION
7
2
CHLORIDE IONCHLORIDE ION
8
1
CHOLESTEROLCHOLESTEROL
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303