9QT3 | pdb_00009qt3

Structure of vaccinia virus A26 (residues 1-397) in complex with Fab 8M2110

PDB DOI: https://doi.org/10.2210/pdb9QT3/pdb

Classification: VIRAL PROTEIN
Organism(s): Vaccinia virus Western Reserve, Homo sapiens, Lama glama
Expression System: Escherichia coli, Homo sapiens
Mutation(s): No

Deposited: 2025-04-07 Released: 2025-11-19
Deposition Author(s): Guardado-Calvo, P., Battini, L.
Funding Organization(s): Agence Nationale de la Recherche (ANR)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.90 Å
R-Value Free:
0.236 (Depositor), 0.234 (DCC)
R-Value Work:
0.201 (Depositor), 0.198 (DCC)
R-Value Observed:
0.202 (Depositor)

Starting Model: experimental
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This is version 1.0 of the entry. See complete history.

Literature

Structure of vaccinia virus A26 (residues 1-397) in complex with Fab 8M2110

Guardado-Calvo, P., Battini, L.

To be published.

Macromolecule Content

Total Structure Weight: 452.72 kDa
Atom Count: 28,702
Modeled Residue Count: 3,595
Deposited Residue Count: 4,076
Unique protein chains: 4

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Envelop protein OPG153	A, E, I, M	457	Vaccinia virus Western Reserve	Mutation(s): 0 Gene Names: OPG153, VACWR149, A26L
UniProt
Find proteins for P24758 (Vaccinia virus (strain Western Reserve)) Explore P24758 Go to UniProtKB: P24758
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P24758
Sequence Annotations Expand
Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain of Fab 8M2110	B, F, J, N	225	Homo sapiens	Mutation(s): 0

Find similar proteins by:

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain of Fab 8M2110	C, G, K, O	214	Homo sapiens	Mutation(s): 0

Find similar proteins by:

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Anti-Fab VHH	D, H, L, P	123	Lama glama	Mutation(s): 0

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.90 Å
R-Value Free: 0.236 (Depositor), 0.234 (DCC)
R-Value Work: 0.201 (Depositor), 0.198 (DCC)
R-Value Observed: 0.202 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 119.405	α = 90
b = 119.405	β = 90
c = 632.812	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-19

Deposition Author(s):

Guardado-Calvo, P.

Funding Organization	Location	Grant Number
Agence Nationale de la Recherche (ANR)	France	ANR-22-CE11-0003

Revision History (Full details and data files)

Version 1.0: 2025-11-19
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.