8PU2 | pdb_00008pu2

Structure of the antitoxin ATfaRel2

• PDB DOI: https://doi.org/10.2210/pdb8PU2/pdb

• Classification: ANTITOXIN
• Organism(s): Coprobacillus sp. D7
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-07-16 Released: 2024-07-24 
• Deposition Author(s): Garcia-Pino, A., Talavera Perez, A., Dominguez Molina, L.
• Funding Organization(s): Fonds National de la Recherche Scientifique (FNRS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.24 Å
• R-Value Free: 
  0.208 (Depositor), 0.207 (DCC) 
• R-Value Work: 
  0.187 (Depositor), 0.187 (DCC) 
• R-Value Observed: 
  0.188 (Depositor) 

Literature

Structure of the antitoxin ATfaRel2

Garcia-Pino, A., Talavera Perez, A., Dominguez Molina, L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 8.6 kDa 
• Atom Count: 712 
• Modeled Residue Count: 74 
• Deposited Residue Count: 75 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Antitoxin ATfaRel2, antidote of FaRel2	A	75	Coprobacillus sp. D7	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	B [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.24 Å
• R-Value Free:  0.208 (Depositor), 0.207 (DCC) 
• R-Value Work:  0.187 (Depositor), 0.187 (DCC) 
• R-Value Observed: 0.188 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.289	α = 90
b = 34.161	β = 90
c = 37.612	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data processing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2024-07-24 
Deposition Author(s): Garcia-Pino, A., Talavera Perez, A., Dominguez Molina, L.

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Funding Organization	Location	Grant Number
Fonds National de la Recherche Scientifique (FNRS)	Belgium	PDR T.0090.22

Revision History  

• Version 1.0: 2024-07-24
  Type: Initial release