9HVA | pdb_00009hva

Crystal structure of Fab34 complexed with a 18-mer peptide of FMDV VP1

• PDB DOI: https://doi.org/10.2210/pdb9HVA/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Bos taurus, Foot-and-mouth disease virus
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2024-12-25 Released: 2026-01-14 
• Deposition Author(s): Ren, J., Duyvesteyn, H.M.E., Stuart, D.I.
• Funding Organization(s): Medical Research Council (MRC, United Kingdom), Wellcome Trust

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.89 Å
• R-Value Free: 
  0.279 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.233 (Depositor), 0.233 (DCC) 
• R-Value Observed: 
  0.235 (Depositor) 

Starting Model: experimental

Literature

Structural and functional characterization of broadly neutralizing anti foot-and-mouth disease virus bovine antibodies from a serial vaccination study

Bonnet-Di Placido, M., Stuart, D.I.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 4 assigned by authors.

Biological Assembly 5  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 5 assigned by authors.

Biological Assembly 6  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 3-mer - A2B1 

Biological assembly 6 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 299.29 kDa 
• Atom Count: 19,818 
• Modeled Residue Count: 2,663 
• Deposited Residue Count: 2,814 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
heavy chain	A [auth H], C [auth B], E, G [auth I], I [auth M], K [auth P]	238	Bos taurus	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
light chain	B [auth L], D [auth C], F, H [auth J], J [auth N], L [auth Q]	213	Bos taurus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP1	M [auth A], N [auth D], O [auth G], P [auth K], Q [auth O], R	18	Foot-and-mouth disease virus	Mutation(s): 0
UniProt
Find proteins for P03305 (Foot-and-mouth disease virus serotype O) Explore P03305  Go to UniProtKB:  P03305

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.89 Å
• R-Value Free:  0.279 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.233 (Depositor), 0.233 (DCC) 
• R-Value Observed: 0.235 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 302.54	α = 90
b = 111.906	β = 115.99
c = 140.575	γ = 90

Software Package:

Software Name	Purpose
Coot	model building
PHENIX	refinement
GDA	data collection
xia2	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2026-01-14 
Deposition Author(s): Ren, J., Duyvesteyn, H.M.E., Stuart, D.I.

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Funding Organization	Location	Grant Number
Medical Research Council (MRC, United Kingdom)	United Kingdom	MR/N00065X/ 1
Wellcome Trust	United Kingdom	060208/Z/00/Z

Revision History  

• Version 1.0: 2026-01-14
  Type: Initial release