Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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

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

Macromolecule Content

• Total Structure Weight: 14.85 kDa 
• Atom Count: 1282 
• Residue Count: 128 
• Unique protein chains: 1

7KZW

Crystal structure of FTT_1639c from Francisella tularensis str. tularensis SCHU S4

• DOI: 10.2210/pdb7KZW/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Francisella tularensis subsp. tularensis SCHU S4
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2020-12-10 Released: 2020-12-30 
• Deposition Author(s): Stogios, P.J., Skarina, T., Osipiuk, J., Di Leo, R., Savchenko, A., Joachimiak, A., Satchell, K.J.F., 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: 1.34 Å
• R-Value Free: 0.189 
• R-Value Work: 0.177 
• R-Value Observed: 0.177 

Literature

Crystal structure of FTT_1639c from Francisella tularensis str. tularensis SCHU S4

Stogios, P.J.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FTT_1639c	A	131	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 3  Gene Names: FTT_1639c
Find proteins for Q5NEJ0 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NEJ0  Go to UniProtKB:  Q5NEJ0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	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: 1.34 Å
• R-Value Free: 0.189 
• R-Value Work: 0.177 
• R-Value Observed: 0.177 
• Space Group: P 6₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.412	α = 90
b = 83.412	β = 90
c = 36.85	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing
PHENIX	model building
Coot	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2020-12-10 
• Released Date: 2020-12-30 
Deposition Author(s): Stogios, P.J., Skarina, T., Osipiuk, J., Di Leo, R., Savchenko, A., Joachimiak, A., Satchell, K.J.F., 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	HHSN272201700060C

Revision History 

• Version 1.0: 2020-12-30
  Type: Initial release