8V1K

Crystal structure of outer membrane lipoprotein carrier protein (LolA) from Francisella tularensis

• PDB DOI: https://doi.org/10.2210/pdb8V1K/pdb

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


• Deposited: 2023-11-20 Released: 2023-11-29 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID), National Institutes of Health/Office of the Director

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.235 
• R-Value Work: 0.199 
• R-Value Observed: 0.201 

Literature

Crystal structure of outer membrane lipoprotein carrier protein (LolA) from Francisella tularensis

Lovell, S., Woodward, E.L., Cooper, A., Buchko, G.W., Battaile, K.P.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 47.76 kDa 
• Atom Count: 3,188 
• Modelled Residue Count: 370 
• Deposited Residue Count: 418 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Outer-membrane lipoprotein carrier protein	A, B	209	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 0  Gene Names: lolA
UniProt
Find proteins for Q5NEJ3 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NEJ3  Go to UniProtKB:  Q5NEJ3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MPD	C [auth B]	(4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.235 
• R-Value Work: 0.199 
• R-Value Observed: 0.201 
• Space Group: C 2 2 2₁
• Diffraction Data: https://doi.org/10.18430/M38V1K

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.809	α = 90
b = 84.55	β = 90
c = 102.469	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-29 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	75N93022C00036
National Institutes of Health/Office of the Director	United States	S10OD030394

Revision History  

• Version 1.0: 2023-11-29
  Type: Initial release