8X84: The cryo-EM structure of insect gustatory receptor Gr43a I418A from Drosophila melanogaster in complex with fructose and calcium

PDB ID: 8X84Download
MMDB ID: 242464
PDB Deposition Date: 2023/11/27
Updated in MMDB: 2024/03
Experimental Method:
electron microscopy
Resolution: 3.1  Å
Source Organism:
Similar Structures:
Biological Unit for 8X84: tetrameric; determined by author
Molecular Components in 8X84
Label Count Molecule
Proteins (4 molecules)
4
Gustatory Receptor for Sugar Taste 43A
(Gene symbol: Gr43a)
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
2
CALCIUM IONCALCIUM ION
2
4
beta-D-fructofuranosebeta-D-fructofuranose
* 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