ISDA

Entry Detail

PDB ID:

9F2W

EMDB ID:

EMD-50165

Keywords:

IMMUNE SYSTEM

Title:

Cryo-EM structure of the I923V MDA5-dsRNA filament in complex with ATP

Biological Source:

Source Organism:

Mus musculus

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2024-04-24

Release Date:

2025-02-26

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

4.21 Å

Aggregation State:

FILAMENT

Reconstruction Method:

HELICAL

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Interferon-induced helicase C domain-containing protein 1
Mutations:I923V, delta646-663
Chain IDs:A
Chain Length:1028
Number of Molecules:1
Biological Source:Mus musculus

UniProt ID:Q8R5F7 Pfam ID:PF16739, PF00619, PF04851, PF18119, PF00271, PF11648

Polymer Type:polyribonucleotide
Description:RNA (5'-R(P*CP*AP*AP*GP*CP*CP*GP*AP*GP*GP*AP*GP*AP*U)-3')
Chain IDs:B (auth: X)
Chain Length:14
Number of Molecules:1
Biological Source:Mus musculus

Polymer Type:polyribonucleotide
Description:RNA (5'-R(P*AP*UP*CP*UP*CP*CP*UP*CP*GP*GP*CP*UP*UP*G)-3')
Chain IDs:C (auth: Y)
Chain Length:14
Number of Molecules:1
Biological Source:Mus musculus

Ligand Molecules

ATP

Primary Citation

Molecular basis of autoimmune disease protection by MDA5 variants

Singh, R, Herrero del Valle, A, Joiner, J.D, Zwaagstra, M, Ferguson, B.J, van Kuppeveld, F.J.M, Modis, Y.Show

Biorxiv ? ? ? (2024)

DOI: 10.1101/2024.10.03.616466

Primary Citation of related structures