9MQ0 | pdb_00009mq0

Complex of FMDV Asia1/JS/05 and porcine-derived neutralizing monoclonal antibody PAS5

• PDB DOI: https://doi.org/10.2210/pdb9MQ0/pdb
• EM Map EMD-48509: EMDB EMDataResource

• Classification: VIRUS/IMMUNE SYSTEM
• Organism(s): Foot-and-mouth disease virus Asia 1, Sus scrofa
• Expression System: Mesocricetus auratus, Homo sapiens
• Mutation(s): No 


• Deposited: 2025-01-01 Released: 2026-01-21 
• Deposition Author(s): Wu, S., Lei, D.
• Funding Organization(s): National Natural Science Foundation of China (NSFC), Other government

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.17 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Porcine B cell receptor repertoire uncovers immunodominant properties of antigenic structures on serotype Asia1 foot-and-mouth disease virus

Huang, S., Wu, S., Li, K., Li, F., Li, P., Cao, Y., Bao, H., Dong, K., Yang, J., Zhao, Q., Sun, Y., Li, D., Sun, P., Bai, X., Fu, Y., Yuan, H., Ma, X., Zhao, Z., Zhang, J., Wang, J., Liu, Z., Hua, J., Zhang, Q., Lei, D., Lu, Z.

To be published.

Biological Assembly 1  

Global Symmetry: Icosahedral - I  (Explore in 3D)
Global Stoichiometry: Hetero 360-mer - A60B60C60D60E60F60 Pseudo Symmetry: Icosahedral - I  (Explore in 3D)
Pseudo Stoichiometry: Hetero 360-mer - A120B120C60D60 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 107.09 kDa 
• Atom Count: 6,814 
• Modeled Residue Count: 880 
• Deposited Residue Count: 975 
• Unique protein chains: 6

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP1	A	211	Foot-and-mouth disease virus Asia 1	Mutation(s): 0
UniProt
Find proteins for A2I7M2 (Foot-and-mouth disease virus serotype Asia-1) Explore A2I7M2  Go to UniProtKB:  A2I7M2

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP2	B	218	Foot-and-mouth disease virus Asia 1	Mutation(s): 0
UniProt
Find proteins for A2I7M2 (Foot-and-mouth disease virus serotype Asia-1) Explore A2I7M2  Go to UniProtKB:  A2I7M2

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP3	C	219	Foot-and-mouth disease virus Asia 1	Mutation(s): 0
UniProt
Find proteins for A2I7M2 (Foot-and-mouth disease virus serotype Asia-1) Explore A2I7M2  Go to UniProtKB:  A2I7M2

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP4	D	85	Foot-and-mouth disease virus Asia 1	Mutation(s): 0
UniProt
Find proteins for A2I7M2 (Foot-and-mouth disease virus serotype Asia-1) Explore A2I7M2  Go to UniProtKB:  A2I7M2

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
PAS5 Fv Heavy chain	E [auth H]	118	Sus scrofa	Mutation(s): 0

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
PAS5 Fv Light chain	F [auth L]	124	Sus scrofa	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.17 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.20.1_4487

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2026-01-21 
Deposition Author(s): Wu, S., Lei, D.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32373028
National Natural Science Foundation of China (NSFC)	China	32171300
National Natural Science Foundation of China (NSFC)	China	32072873
Other government		2021YFD1800304
Other government		lzujbky-2021-ct05

Revision History  

• Version 1.0: 2026-01-21
  Type: Initial release