9J7Y | pdb_00009j7y

the complex structure of MPXV M1R and nanobody M1R-01

• PDB DOI: https://doi.org/10.2210/pdb9J7Y/pdb

• Classification: VIRAL PROTEIN/IMMUNE SYSTEM
• Organism(s): Monkeypox virus, synthetic construct
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2024-08-20 Released: 2025-01-15 
• Deposition Author(s): Ge, J.W., Fan, M.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.59 Å
• R-Value Free: 
  0.270 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.226 (Depositor), 0.237 (DCC) 
• R-Value Observed: 
  0.228 (Depositor) 

Starting Model: in silico

Literature

the complex structure of MPXV M1R and nanobody M1R-01

Ge, J.W., Fan, M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 34.24 kDa 
• Atom Count: 2,238 
• Modeled Residue Count: 295 
• Deposited Residue Count: 314 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Entry-fusion complex associated protein OPG095	A [auth G]	191	Monkeypox virus	Mutation(s): 0  Gene Names: OPG099, MPXVgp080
UniProt
Find proteins for M1LBP0 (Monkeypox virus) Explore M1LBP0  Go to UniProtKB:  M1LBP0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
nanobody M1R-01	B [auth H]	123	synthetic construct	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.59 Å
• R-Value Free:  0.270 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.226 (Depositor), 0.237 (DCC) 
• R-Value Observed: 0.228 (Depositor) 

Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.27	α = 90
b = 61.27	β = 90
c = 167.499	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-01-15 
Deposition Author(s): Ge, J.W., Fan, M.

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Funding Organization	Location	Grant Number
Other government	China	--

Revision History  

• Version 1.0: 2025-01-15
  Type: Initial release