8UYQ

Consensus olfactory receptor consOR4 bound to 2-methylthiazoline and in complex with mini-Gs trimeric protein

• PDB DOI: https://doi.org/10.2210/pdb8UYQ/pdb
• EM Map EMD-42817: EMDB EMDataResource

• Classification: SIGNALING PROTEIN
• Organism(s): synthetic construct, Lama glama, Homo sapiens
• Expression System: Homo sapiens, Escherichia coli, Trichoplusia ni
• Mutation(s): No 


• Deposited: 2023-11-13 Released: 2024-10-30 
• Deposition Author(s): Billesboelle, C.B., Del Torrent, C.L., Manglik, A.
• Funding Organization(s): National Institutes of Health/National Institute on Deafness and Other Communication Disorders (NIH/NIDCD), The Vallee Foundation Inc., Chan Zuckerberg Initiative

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Engineered odorant receptors illuminate the basis of odour discrimination

de March, C.A., Ma, N., Billesboelle, C.B., Tewari, J., del Torrent, C.L., van der Velden, W.J.C., Faust, B., Vaidehi, N., Manglik, A., Matsunami, H.

(2024) Nature 

• DOI: https://doi.org/10.1038/s41586-024-08126-0

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A1B1C1D1E1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 131.08 kDa 
• Atom Count: 8,240 
• Modelled Residue Count: 1,042 
• Deposited Residue Count: 1,168 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
consOR4	A	321	synthetic construct	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Nanobody 35	B [auth N]	145	Lama glama	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
GNAS complex locus	C [auth X]	261	Homo sapiens	Mutation(s): 0  Gene Names: GNAS
UniProt & NIH Common Fund Data Resources
Find proteins for A0A804HIH4 (Homo sapiens) Explore A0A804HIH4  Go to UniProtKB:  A0A804HIH4
GTEx:  ENSG00000087460

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	D [auth Y]	370	Homo sapiens	Mutation(s): 0  Gene Names: GNB1
UniProt & NIH Common Fund Data Resources
Find proteins for P62873 (Homo sapiens) Explore P62873  Go to UniProtKB:  P62873
PHAROS:  P62873 GTEx:  ENSG00000078369

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	E [auth Z]	71	Homo sapiens	Mutation(s): 0  Gene Names: GNG2
UniProt & NIH Common Fund Data Resources
Find proteins for P59768 (Homo sapiens) Explore P59768  Go to UniProtKB:  P59768
PHAROS:  P59768 GTEx:  ENSG00000186469

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
XVT (Subject of Investigation/LOI)	F [auth A]	(2R)-2-methyl-1,3-thiazolidine C4 H9 N S DQMLFUMEBNHPPB-SCSAIBSYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-30 
Deposition Author(s): Billesboelle, C.B., Del Torrent, C.L., Manglik, A.

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute on Deafness and Other Communication Disorders (NIH/NIDCD)	United States	R01DC020353
The Vallee Foundation Inc.	United States	--
Chan Zuckerberg Initiative	United States	--

Revision History  

• Version 1.0: 2024-10-30
  Type: Initial release