2GFF | pdb_00002gff

Crystal Structure of Yersinia pestis LsrG

• PDB DOI: https://doi.org/10.2210/pdb2GFF/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Yersinia pestis
• Expression System: Escherichia coli BL21
• Mutation(s): Yes 


• Deposited: 2006-03-21 Released: 2007-04-03 
• Deposition Author(s): de Carvalho-Kavanagh, M., Schafer, J., Lekin, T., Toppani, D., Chain, P., Lao, V., Motin, V., Garcia, E., Segelke, B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.258 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.197 (DCC) 
• R-Value Observed: 
  0.200 (Depositor) 

Literature

Crystal structure of lsrG from Yersinia Pestis

de Carvalho-Kavanagh, M., Schafer, J., Lekin, T., Toppani, D., Coleman, M., Chain, P., Lao, V., Zemla, A., Motin, V., Garcia, E., Segelke, B.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 24.98 kDa 
• Atom Count: 1,830 
• Modeled Residue Count: 197 
• Deposited Residue Count: 212 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
LsrG Protein	A, B	106	Yersinia pestis	Mutation(s): 3  Gene Names: lsrG EC: 5.3.1.32
UniProt
Find proteins for Q7CG46 (Yersinia pestis) Explore Q7CG46  Go to UniProtKB:  Q7CG46

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	C [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 1.75 Å
• R-Value Free:  0.258 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.197 (DCC) 
• R-Value Observed: 0.200 (Depositor) 

Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.174	α = 90
b = 56.174	β = 90
c = 119.397	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Blu-Ice	data collection
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-04-03 
Deposition Author(s): de Carvalho-Kavanagh, M., Schafer, J., Lekin, T., Toppani, D., Chain, P., Lao, V., Motin, V., Garcia, E., Segelke, B.

Revision History  

• Version 1.0: 2007-04-03
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary