9NZ2 | pdb_00009nz2

Cryo-EM structure of antibody 22F5 in complex with pre-fusion stabilized LayV-F

• PDB DOI: https://doi.org/10.2210/pdb9NZ2/pdb
• EM Map EMD-49948: EMDB EMDataResource

• Classification: IMMUNE SYSTEM/VIRAL PROTEIN
• Organism(s): Langya virus, Mus musculus
• Expression System: Homo sapiens
• Mutation(s): Yes 


• Deposited: 2025-03-31 Released: 2026-06-03 
• Deposition Author(s): May, A.J., Kumar, U., Acharya, P.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.46 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural and antigenic characterization of novel and diverse Henipavirus glycoproteins.

May, A.J., Lella, M., Lindenberger, J., Berkman, A., Kumar, U., Dutta, M., Barr, M., Parks, R., Lu, X., Berry, M., Newman, A., Huang, X., Song, K., Ilevbare, V., Sammour, S., Park, C.S., Adhikari, R.D., Devkota, P., Janowska, K., Liu, Y., Scapellato, G., Spence, T.N., Mansouri, K., Wiehe, K., Edwards, R.J., Saunders, K.O., Haynes, B.F., Acharya, P.

(2025) bioRxiv 

• DOI: https://doi.org/10.1101/2024.12.11.627382

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Hetero 9-mer - A3B3C3 Pseudo Symmetry: Cyclic - C3  (Explore in 3D)
Pseudo Stoichiometry: Hetero 9-mer - A6B3 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 327.74 kDa 
• Atom Count: 15,516 
• Modeled Residue Count: 2,019 
• Deposited Residue Count: 2,994 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fusion glycoprotein F0	A, B, C	563	Langya virus	Mutation(s): 2
UniProt
Find proteins for A0AAX3C923 (Langya virus) Explore A0AAX3C923  Go to UniProtKB:  A0AAX3C923
Glycosylation
Glycosylation Sites: 1

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Antibody 22F5 Heavy Chain	D, F, I	216	Mus musculus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Antibody 22F5 Kappa Light Chain	E, G, H	219	Mus musculus	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	J [auth A], K [auth B], L [auth C]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.46 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2026-06-03 
Deposition Author(s): May, A.J., Kumar, U., Acharya, P.

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

Revision History  

• Version 1.0: 2026-06-03
  Type: Initial release