4QF9: Structure of GluK1 ligand-binding domain (S1S2) in complex with (S)-2-amino-4-(2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)butanoic acid at 2.28 A resolution

PDB ID: 4QF9Download
MMDB ID: 128721
PDB Deposition Date: 2014/5/20
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.28  Å
Source Organism:
Similar Structures:
Biological Unit for 4QF9: dimeric; determined by author
Molecular Components in 4QF9
Label Count Molecule
Proteins (2 molecules)
2
Glutamate Receptor Ionotropic, Kainate 1
(Gene symbol: Grik1)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
2
(2S)-2-amino-4-(2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)butanoic acid(2S)-2-amino-4-(2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)butanoic acid
2
3
SULFATE IONSULFATE ION
3
1
TETRAETHYLENE GLYCOLTETRAETHYLENE GLYCOL
4
1
CHLORIDE IONCHLORIDE ION
5
1
ACETATE IONACETATE ION
* 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