7TBS

Crystal Structure of the Glutaredoxin 2 from Francisella tularensis

• PDB DOI: https://doi.org/10.2210/pdb7TBS/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Francisella tularensis subsp. tularensis SCHU S4
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-12-22 Released: 2022-01-05 
• Deposition Author(s): Kim, Y., Zhou, M., Grimshaw, S., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.96 Å
• R-Value Free: 0.217 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 

Literature

Crystal Structure of the Glutaredoxin 2 from Francisella tularensis

Kim, Y., Zhou, M., Grimshaw, S., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 28.57 kDa 
• Atom Count: 1,992 
• Modelled Residue Count: 221 
• Deposited Residue Count: 238 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutaredoxin 2	A	238	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 0  Gene Names: grxB, FTT_0650c
UniProt
Find proteins for Q5NH24 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NH24  Go to UniProtKB:  Q5NH24

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A], D [auth A], E [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CL	F [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.96 Å
• R-Value Free: 0.217 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.989	α = 90
b = 83.164	β = 90
c = 84.089	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing
MLPHARE	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-01-05 
Deposition Author(s): Kim, Y., Zhou, M., Grimshaw, S., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	--

Revision History  

• Version 1.0: 2022-01-05
  Type: Initial release