2QWU

Crystal structure of F. tularensis pathogenicity island protein C

• PDB DOI: https://doi.org/10.2210/pdb2QWU/pdb

• Classification: CELL INVASION
• Organism(s): Francisella tularensis subsp. tularensis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-08-10 Released: 2007-10-16 
• Deposition Author(s): Sun, P., Austin, B.P., Schubot, F.D., Waugh, D.S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.220 
• R-Value Work: 0.184 
• R-Value Observed: 0.184 

Literature

Crystal structure of Francisella tularensis pathogenicity island protein IglC

Sun, P., Austin, B.P., Schubot, F.D., Waugh, D.S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 45.83 kDa 
• Atom Count: 3,534 
• Modelled Residue Count: 414 
• Deposited Residue Count: 422 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Intracellular growth locus, subunit C	A, B	211	Francisella tularensis subsp. tularensis	Mutation(s): 2  Gene Names: iglC2, iglC1
UniProt
Find proteins for Q5NEC5 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NEC5  Go to UniProtKB:  Q5NEC5

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.220 
• R-Value Work: 0.184 
• R-Value Observed: 0.184 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.031	α = 90
b = 83.991	β = 90
c = 89.838	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SGXPRO	model building
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling
SGXPRO	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-16 
Deposition Author(s): Sun, P., Austin, B.P., Schubot, F.D., Waugh, D.S.

Revision History  

• Version 1.0: 2007-10-16
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2021-10-20
  Changes: Database references, Derived calculations
• Version 1.4: 2024-10-16
  Changes: Data collection, Structure summary