9L80 | pdb_00009l80

Structure of GPR119-Gs complex bound to an allosteric modulator

• PDB DOI: https://doi.org/10.2210/pdb9L80/pdb
• EM Map EMD-62880: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens, Rattus norvegicus, Bos taurus, Lama glama, Mus musculus
• Expression System: Homo sapiens, Trichoplusia ni, Escherichia coli
• Mutation(s): Yes 


• Deposited: 2024-12-27 Released: 2025-12-31 
• Deposition Author(s): Sun, Q., He, G., Xu, X., Liu, X.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.33 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of GPR119-Gs complex bound to an allosteric modulator

Sun, Q., He, G., Xu, X., Liu, X.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 6-mer - A1B1C1D1E1F1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 157.91 kDa 
• Atom Count: 9,490 
• Modeled Residue Count: 1,236 
• Deposited Residue Count: 1,420 
• Unique protein chains: 6

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short	A	245	Homo sapiens	Mutation(s): 5  Gene Names: GNAS, GNAS1, GSP EC: 3.6.5
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	351	Rattus norvegicus	Mutation(s): 0  Gene Names: Gnb1
UniProt
Find proteins for P54311 (Rattus norvegicus) Explore P54311  Go to UniProtKB:  P54311

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]	68	Bos taurus	Mutation(s): 0  Gene Names: GNG2
UniProt
Find proteins for P63212 (Bos taurus) Explore P63212  Go to UniProtKB:  P63212

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
NB35	D [auth N]	138	Lama glama	Mutation(s): 0

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Glucose-dependent insulinotropic receptor	E [auth R]	359	Homo sapiens	Mutation(s): 0  Gene Names: GPR119
UniProt & NIH Common Fund Data Resources
Find proteins for Q8TDV5 (Homo sapiens) Explore Q8TDV5  Go to UniProtKB:  Q8TDV5
PHAROS:  Q8TDV5 GTEx:  ENSG00000147262

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
scFv16	F [auth S]	259	Mus musculus	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DR7 (Subject of Investigation/LOI)	G [auth R]	(3S,8S,9S,12S)-3,12-BIS(1,1-DIMETHYLETHYL)-8-HYDROXY-4,11-DIOXO-9-(PHENYLMETHYL)-6-[[4-(2-PYRIDINYL)PHENYL]METHYL]-2,5, 6,10,13-PENTAAZATETRADECANEDIOIC ACID DIMETHYL ESTER C38 H52 N6 O7 AXRYRYVKAWYZBR-GASGPIRDSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.33 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-12-31 
Deposition Author(s): Sun, Q., He, G., Xu, X., Liu, X.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32122041
National Natural Science Foundation of China (NSFC)	China	32100968

Revision History  

• Version 1.0: 2025-12-31
  Type: Initial release