ISDA

Deposition Date 2024-06-05

Release Date 2025-07-09

Last Version Date 2025-07-09

Entry Detail

PDB ID:

9FM2

Keywords:

ANTIVIRAL PROTEIN

Title:

Cryo-EM structure of Influenza B/Washington/02/2019 virus neuraminidase in complex with single-domain antibody hVHH-525.

Biological Source:

Source Organism:

Lama glama (Taxon ID: 9844)
Influenza B virus (Taxon ID: 11520)

Host Organism:

Komagataella phaffii

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.60 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Single-domain antibody hVHH-525
Chain IDs:A
Chain Length:120
Number of Molecules:1
Biological Source:Lama glama

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Neuraminidase
Gene (Uniprot):NA
Chain IDs:B, C, D, E
Chain Length:485
Number of Molecules:4
Biological Source:Influenza B virus

UniProt ID:A0A5J6DRQ4 Pfam ID:PF00064

Ligand Molecules

NAG

Primary Citation

Single-domain antibodies directed against hemagglutinin and neuraminidase protect against influenza B viruses

Matthys, A, Felix, J, Catani, J.P.P, Roose, K, Nerinckx, W, Van Buyten, B, Fijalkowska, D, Callewaert, N, Savvides, S.N, Saelens, X.Show

Nat Commun 16 5831 ? (2025)

DOI: 10.1038/s41467-025-60232-3

Primary Citation of related structures