› 8vc1

Electron Microscopy
2.85Å resolution

CryoEM structure of insect gustatory receptor BmGr9

Released:
DOI: 10.2210/pdb8vc1/pdb
PDB entry 8vc1 coloured by chain, front view.
PDB entry 8vc1 coloured by chain, side view.
PDB entry 8vc1 coloured by chain, top view.
Source organism: Bombyx mori
Primary publication:
Structure of an insect gustatory receptor.
Frank HM, Walujkar S, Walsh RM, Laursen WJ, Theobald DL, Garrity PA, Gaudet R
OpenAccess logo bioRxiv (2023)
PMID: 38187590
Related structures: EMD-43129

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-238500 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Gustatory receptor Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 491 amino acids
Theoretical weight: 54.57 KDa
Source organism: Bombyx mori
Expression system: Homo sapiens
UniProt:
  • Canonical: B3GTD7 (Residues: 1-449; Coverage: 100%)
Gene names: 100174818, Gr9
Sequence domains: 7tm Chemosensory receptor

Ligands and Environments

3 bound ligands:
Ligand PSC 8 x PSC
Ligand PC7 20 x PC7
Ligand 9Z9 4 x 9Z9
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.85Å
Relevant EMDB volumes: EMD-43129
Expression system: Homo sapiens

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