9IJ9 image
Deposition Date 2024-06-21
Release Date 2024-07-24
Last Version Date 2024-10-16
Entry Detail
PDB ID:
9IJ9
Keywords:
MEMBRANE PROTEIN
Title:
A Cryo-EM structure of Bitter taste receptor TAS2R14 with Gi complex
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Spodoptera frugiperda
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.70 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9IJ9 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(i) subunit alpha-1
Gene (Uniprot):GNAI1
Chain IDs:A
Chain Length:354
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P63096 Pfam ID:PF00503
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Gene (Uniprot):GNB1
Chain IDs:B
Chain Length:344
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P62873 Pfam ID:PF00400
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Gene (Uniprot):GNG2
Chain IDs:C
Chain Length:70
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P59768 Pfam ID:PF00631
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Taste receptor type 2 member 14
Gene (Uniprot):TAS2R14
Chain IDs:D (auth: R)
Chain Length:317
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q9NYV8 Pfam ID:PF05296
Primary Citation
Bitter taste receptor TAS2R14 activation and G protein assembly by an intracellular agonist.
Cell Res. 34 735 738 (2024)
PMID: 38969802 DOI: 10.1038/s41422-024-00995-4
Primary Citation of related structures
9IJ9