5GS5

Crystal structure of apo rat STING

• PDB DOI: https://doi.org/10.2210/pdb5GS5/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Rattus norvegicus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-08-13 Released: 2017-10-25 
• Deposition Author(s): Zhang, H., Han, M.J., Tao, J.L., Ye, Z.Y., Du, X.X., Deng, M.J., Zhang, X.Y., Li, L.F., Jiang, Z.F., Su, X.D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.84 Å
• R-Value Free: 0.222 
• R-Value Work: 0.181 
• R-Value Observed: 0.183 

Literature

Crystal structure of apo ratSTING

Zhang, H., Han, M.J., Tao, J.L., Ye, Z.Y., Du, X.X., Deng, M.J., Zhang, X.Y., Li, L.F., Jiang, Z.F., Su, X.D.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 102.16 kDa 
• Atom Count: 7,224 
• Modelled Residue Count: 834 
• Deposited Residue Count: 900 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Stimulator of interferon genes protein	A, B, C, D	225	Rattus norvegicus	Mutation(s): 0  Gene Names: Tmem173, Sting
UniProt
Find proteins for F1M391 (Rattus norvegicus) Explore F1M391  Go to UniProtKB:  F1M391

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	E [auth A], F [auth A], G [auth B], H [auth C], I [auth C], J [auth C], K [auth D], L [auth D], M [auth D]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.84 Å
• R-Value Free: 0.222 
• R-Value Work: 0.181 
• R-Value Observed: 0.183 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 138.29	α = 90
b = 75.51	β = 115.35
c = 87.64	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-10-25 
Deposition Author(s): Zhang, H., Han, M.J., Tao, J.L., Ye, Z.Y., Du, X.X., Deng, M.J., Zhang, X.Y., Li, L.F., Jiang, Z.F., Su, X.D.

Revision History  

• Version 1.0: 2017-10-25
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Refinement description