7QU8

ADGRG3/GPR97 Extracellular Region

• PDB DOI: https://doi.org/10.2210/pdb7QU8/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2022-01-17 Released: 2022-09-28 
• Deposition Author(s): Zheng-Gerard, C., Chu, T.Y., El Omari, K., Lin, H.H., Seiradake, E.
• Funding Organization(s): Wellcome Trust, European Molecular Biology Organization (EMBO)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.37 Å
• R-Value Free: 
  0.313 (Depositor), 0.310 (DCC) 
• R-Value Work: 
  0.266 (Depositor), 0.270 (DCC) 

Starting Model: experimental

Literature

GPR97-mediated PAR2 transactivation via a mPR3-associated macromolecular complex induces inflammatory activation of human neutrophils

Chu, T.Y., Zheng-Gerard, C., Huang, K.Y., Chang, Y.C., Chen, Y.W., Yi, K.Y., Lo, Y.L., Chiang, N.Y., Chen, H.Y., Stacey, M., Gordon, S., Tseng, W.Y., Sun, C.Y., Wu, Y.M., Pan, Y.S., Huang, C.H., Lin, C.Y., Chen, T.C., El Omari, K., Antonelou, M., Henderson, S.R., Salama, A., Seiradake, E., Lin, H.H.

(2022) Nat Commun 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration, native gel electrophoresis

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 121.05 kDa 
• Atom Count: 3,640 
• Modelled Residue Count: 466 
• Deposited Residue Count: 1,088 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adhesion G protein-coupled receptor G3	A, B, C, D	272	Homo sapiens	Mutation(s): 0  Gene Names: ADGRG3, GPR97, PGR26
UniProt & NIH Common Fund Data Resources
Find proteins for Q86Y34 (Homo sapiens) Explore Q86Y34  Go to UniProtKB:  Q86Y34
PHAROS:  Q86Y34 GTEx:  ENSG00000182885

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.37 Å
• R-Value Free:  0.313 (Depositor), 0.310 (DCC) 
• R-Value Work:  0.266 (Depositor), 0.270 (DCC) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 96.278	α = 90
b = 96.278	β = 90
c = 172.838	γ = 90

Software Package:

Software Name	Purpose
DIALS	data reduction
Aimless	data scaling
PHASER	phasing
BUSTER	refinement
REFMAC	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-09-28 
Deposition Author(s): Zheng-Gerard, C., Chu, T.Y., El Omari, K., Lin, H.H., Seiradake, E.

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Funding Organization	Location	Grant Number
Wellcome Trust	European Union	202827/Z/16/Z
European Molecular Biology Organization (EMBO)	European Union	--

Revision History  

• Version 1.0: 2022-09-28
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Refinement description
• Version 1.2: 2024-11-13
  Changes: Structure summary