9GYO

CryoEM structure of Gs-coupled GPBAR with small molecule agonist P395

• PDB DOI: https://doi.org/10.2210/pdb9GYO/pdb
• EM Map EMD-51700: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens, Lama glama, Escherichia coli
• Expression System: Spodoptera frugiperda, Escherichia coli
• Mutation(s): No 
• Membrane Protein: Yes  PDBTM


• Deposited: 2024-10-02 Released: 2024-10-09 
• Deposition Author(s): Frechard, A., Brooks, I.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Deciphering molecular determinants of GPCR-G protein receptor interactions by complementary integrative structural biology methods

Castel, J., Botzanowski, T., Brooks, I., Frechard, A., Bey, G., Schroeter, M., Del nero, E., Debaene, F., Ciesielski, F., Zeyer, D., Cianferani, S., Morales, R.

To be published.

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: 159.2 kDa 
• Atom Count: 8,087 
• Modelled Residue Count: 1,028 
• Deposited Residue Count: 1,421 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform Gnas-2 of Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	A	373	Homo sapiens	Mutation(s): 0  Gene Names: GNAS, GNAS1, GSP EC: 3.6.5 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P63092 (Homo sapiens) Explore P63092  Go to UniProtKB:  P63092
PHAROS:  P63092 GTEx:  ENSG00000087460

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	B	350	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: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	C [auth G]	71	Homo sapiens	Mutation(s): 0  Gene Names: GNG2 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P59768 (Homo sapiens) Explore P59768  Go to UniProtKB:  P59768
PHAROS:  P59768 GTEx:  ENSG00000186469

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Nanobody 35	D [auth N]	157	Lama glama	Mutation(s): 0

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Soluble cytochrome b562,G-protein coupled bile acid receptor 1	E [auth R]	470	Escherichia coli, Homo sapiens This entity is chimeric	Mutation(s): 0  Gene Names: cybC, GPBAR1, TGR5 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P0ABE7 (Escherichia coli) Explore P0ABE7  Go to UniProtKB:  P0ABE7
Find proteins for Q8TDU6 (Homo sapiens) Explore Q8TDU6  Go to UniProtKB:  Q8TDU6
PHAROS:  Q8TDU6 GTEx:  ENSG00000179921
UniProt Groups	P0ABE7Q8TDU6

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FWX (Subject of Investigation/LOI)	F [auth R]	2-(ethylamino)-6-[3-(4-propan-2-ylphenyl)propanoyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-4-carboxamide C22 H29 N5 O2 BXJNYBTXBRHAEU-UHFFFAOYSA-N
CLR (Subject of Investigation/LOI)	G [auth R], H [auth R], I [auth R]	CHOLESTEROL C27 H46 O HVYWMOMLDIMFJA-DPAQBDIFSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-09 
Deposition Author(s): Frechard, A., Brooks, I.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-10-09
  Type: Initial release