8YY8

Fzd7 -Gs complex

• PDB DOI: https://doi.org/10.2210/pdb8YY8/pdb
• Entry: 8YY8 supersedes: 7EVW
• EM Map EMD-31340: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli, Spodoptera frugiperda
• Mutation(s): Yes 
• Membrane Protein: Yes  PDBTM


• Deposited: 2024-04-03 Released: 2024-04-24 
• Deposition Author(s): Chen, B., Xu, L., Han, G.W., Xu, F.
• Funding Organization(s): Chinese Academy of Sciences

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.22 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of constitutively active human Frizzled 7 in complex with heterotrimeric G s .

Xu, L., Chen, B., Schihada, H., Wright, S.C., Turku, A., Wu, Y., Han, G.W., Kowalski-Jahn, M., Kozielewicz, P., Bowin, C.F., Zhang, X., Li, C., Bouvier, M., Schulte, G., Xu, F.

(2021) Cell Res 31: 1311-1314

• PubMed: 34239071 
• DOI: https://doi.org/10.1038/s41422-021-00525-6
• Primary Citation of Related Structures:  
  8YY8

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Organizational Affiliation: 

iHuman Institute, ShanghaiTech University, Shanghai, China.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 158.96 kDa 
• Atom Count: 8,660 
• Modelled Residue Count: 1,090 
• Deposited Residue Count: 1,419 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
minGas	A	248	Homo sapiens	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	B	340	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	96	Homo sapiens	Mutation(s): 1  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
Nb35	D [auth N]	149	Homo sapiens	Mutation(s): 0

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Frizzled-7	E [auth R]	586	Homo sapiens	Mutation(s): 0  Gene Names: FZD7 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for O75084 (Homo sapiens) Explore O75084  Go to UniProtKB:  O75084
PHAROS:  O75084 GTEx:  ENSG00000155760

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.22 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-04-24 
Deposition Author(s): Chen, B., Xu, L., Han, G.W., Xu, F.
• This entry supersedes: 7EVW

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Funding Organization	Location	Grant Number
Chinese Academy of Sciences	China	2018YFA0507000

Revision History  

• Version 1.0: 2024-04-24
  Type: Initial release