8SD0

Cryo-EM structure of RIG-I in complex with p3SLR14

• PDB DOI: https://doi.org/10.2210/pdb8SD0/pdb
• EM Map EMD-40348: EMDB EMDataResource
• NAKB: 8SD0

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


• Deposited: 2023-04-06 Released: 2024-03-13 
• Deposition Author(s): Wang, W., Pyle, A.M.
• Funding Organization(s): Howard Hughes Medical Institute (HHMI), National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.80 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of RIG-I in complex with p3SLR14

Wang, W., Pyle, A.M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 117.2 kDa 
• Atom Count: 5,829 
• Modelled Residue Count: 668 
• Deposited Residue Count: 957 
• Unique protein chains: 1
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Antiviral innate immune response receptor RIG-I	A	925	Homo sapiens	Mutation(s): 0  Gene Names: DDX58 EC: 3.6.4.13
UniProt & NIH Common Fund Data Resources
Find proteins for O95786 (Homo sapiens) Explore O95786  Go to UniProtKB:  O95786
PHAROS:  O95786 GTEx:  ENSG00000107201

Entity ID: 2
Molecule	Chains	Length	Organism	Image
p3SLR14	B	32	Homo sapiens

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.80 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-13 
Deposition Author(s): Wang, W., Pyle, A.M.

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Funding Organization	Location	Grant Number
Howard Hughes Medical Institute (HHMI)	United States	--
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01AI131518

Revision History  

• Version 1.0: 2024-03-13
  Type: Initial release