8ZFJ

cryo-EM structure of GPR4-Gs complex at pH 8.5

• PDB DOI: https://doi.org/10.2210/pdb8ZFJ/pdb
• EM Map EMD-60062: EMDB EMDataResource

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens, Mus musculus, Escherichia coli, Danio rerio, synthetic construct
• Expression System: Spodoptera frugiperda
• Mutation(s): Yes 


• Deposited: 2024-05-07 Released: 2024-08-07 
• Deposition Author(s): Ma, Y., Tang, M., Ru, H., Song, G.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.10 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

cryo-EM structure of GPR4-Gs complex at pH 8.5

Ma, Y., Tang, M., Ru, H., Song, G.

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: 178.9 kDa 
• Atom Count: 8,903 
• Modelled Residue Count: 1,132 
• Deposited Residue Count: 1,613 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	A [auth B]	366	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: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
scFv16	B [auth D]	289	Mus musculus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	C [auth A]	246	Homo sapiens	Mutation(s): 7  Gene Names: GNAS, GNAS1, GSP
UniProt & NIH Common Fund Data Resources
Find proteins for P63092 (Homo sapiens) Explore P63092  Go to UniProtKB:  P63092
PHAROS:  P63092 GTEx:  ENSG00000087460

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Soluble cytochrome b562,G-protein coupled receptor 4,LgBiT	D [auth R]	642	Escherichia coli, Danio rerio, synthetic construct This entity is chimeric	Mutation(s): 0  Gene Names: cybC, gpr4
UniProt
Find proteins for E7FEL0 (Danio rerio) Explore E7FEL0  Go to UniProtKB:  E7FEL0
Find proteins for P0ABE7 (Escherichia coli) Explore P0ABE7  Go to UniProtKB:  P0ABE7
UniProt Groups	P0ABE7E7FEL0

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 G]	70	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

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.10 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-07 
Deposition Author(s): Ma, Y., Tang, M., Ru, H., Song, G.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32171215

Revision History  

• Version 1.0: 2024-08-07
  Type: Initial release
  
• Version 1.1: 2024-08-14
  Changes: Data collection, Database references