9TC9 image
Deposition Date 2025-11-20
Release Date 2026-11-04
Last Version Date 2026-11-04
Entry Detail
PDB ID:
9TC9
Title:
Active-state structure of the GPR55-N171Q mutant in complex with G13 and BI-6229
Biological Source:
Source Organism(s):
Expression System(s):
Method Details:
Experimental Method:
Resolution:
2.88 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
Macromolecular Entities
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding pr
Gene (Uniprot):GNAI2, GNA13
Chain IDs:A
Chain Length:230
Number of Molecules:1
Biological Source:Homo sapiens
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding pr
Gene (Uniprot):GNB1
Chain IDs:B
Chain Length:358
Number of Molecules:1
Biological Source:Homo sapiens
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:ScFv16
Chain IDs:C (auth: F)
Chain Length:304
Number of Molecules:1
Biological Source:Synthetic construct
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding pr
Gene (Uniprot):GNG2
Chain IDs:D (auth: G)
Chain Length:80
Number of Molecules:1
Biological Source:Homo sapiens
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:Green fluorescent protein,G-p
Gene (Uniprot):GFP, GPR55
Chain IDs:E (auth: R)
Chain Length:650
Number of Molecules:1
Biological Source:Aequorea victoria, Homo sapiens
Ligand Molecules
Primary Citation
Molecular insights into GPR55 modulation reveal an atypical activation mechanism and glycosylation-dependent efficacy regulation.
Nat Commun 17 ? ? (2026)
PMID: 42926240 DOI: 10.1038/s41467-026-78538-1
Primary Citation of related structures
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