3SOZ | pdb_00003soz

Cytoplasmic Protein STM1381 from Salmonella typhimurium LT2

• PDB DOI: https://doi.org/10.2210/pdb3SOZ/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2011-06-30 Released: 2011-08-03 
• Deposition Author(s): Joachimiak, A., Duke, N.E.C., Jedrzejczak, R., Li, H., Adkins, J., Brown, R., Midwest Center for Structural Genomics (MCSG), Program for the Characterization of Secreted Effector Proteins (PCSEP)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 
  0.265 (Depositor), 0.264 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.197 (DCC) 
• R-Value Observed: 
  0.196 (Depositor) 

Literature

Cytoplasmic Protein STM1381 from Salmonella typhimurium LT2

Joachimiak, A., Duke, N.E.C., Jedrzejczak, R., Li, H., Adkins, J., Brown, R.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content 

• Total Structure Weight: 84.44 kDa 
• Atom Count: 5,897 
• Modeled Residue Count: 735 
• Deposited Residue Count: 744 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytoplasmic Protein STM1381	A, B, C	248	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0  Gene Names: ORF 245, orf245, STM1381
UniProt
Find proteins for Q9Z4S4 (Salmonella typhimurium) Explore Q9Z4S4  Go to UniProtKB:  Q9Z4S4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	D [auth A], E [auth B], F [auth C]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free:  0.265 (Depositor), 0.264 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.197 (DCC) 
• R-Value Observed: 0.196 (Depositor) 

Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.387	α = 90
b = 92.387	β = 90
c = 240.904	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-08-03 
Deposition Author(s): Joachimiak, A., Duke, N.E.C., Jedrzejczak, R., Li, H., Adkins, J., Brown, R., Midwest Center for Structural Genomics (MCSG), Program for the Characterization of Secreted Effector Proteins (PCSEP)

Revision History  

• Version 1.0: 2011-08-03
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary