8X83

The cryo-EM structure of insect gustatory receptor Gr43a I418A from Drosophila melanogaster in complex with fructose

Summary for 8X83

Entry DOI	10.2210/pdb8x83/pdb
EMDB information	38134
Descriptor	Gustatory receptor for sugar taste 43a, SODIUM ION, beta-D-fructofuranose, ... (4 entities in total)
Functional Keywords	gustatory receptor, ligand-gated ion channel, gr43a, fructose, membrane protein
Biological source	Drosophila melanogaster (fruit fly)
Total number of polymer chains	4
Total formula weight	197835.85
Authors	Ma, D.,Guo, J. (deposition date: 2023-11-27, release date: 2024-02-07, Last modification date: 2024-03-06)
Primary citation	Ma, D.,Hu, M.,Yang, X.,Liu, Q.,Ye, F.,Cai, W.,Wang, Y.,Xu, X.,Chang, S.,Wang, R.,Yang, W.,Ye, S.,Su, N.,Fan, M.,Xu, H.,Guo, J. Structural basis for sugar perception by Drosophila gustatory receptors. Science, 383:eadj2609-eadj2609, 2024 Cited by PubMed: 38305684 DOI: 10.1126/science.adj2609 PDB entries with the same primary citation
Experimental method	ELECTRON MICROSCOPY (2.8 Å)

Structure validation