4O1N | pdb_00004o1n

Crystal structure of Staphylococcal superantigen-like protein SAOUHSC_00383

• PDB DOI: https://doi.org/10.2210/pdb4O1N/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Staphylococcus aureus subsp. aureus NCTC 8325
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-12-16 Released: 2014-12-24 
• Deposition Author(s): Dutta, D., Dutta, A., Basak, A., Das, A.K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.283 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.205 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.209 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Staphylococcal superantigen-like protein SAOUHSC_00383

Dutta, D., Dutta, A., Basak, A., Das, A.K.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA (software)

Biological Assembly 4  

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

Biological assembly 4 generated by PISA (software)

Biological Assembly 5  

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

Biological assembly 5 generated by PISA (software)

Biological Assembly 6  

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

Biological assembly 6 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 145.97 kDa 
• Atom Count: 9,217 
• Modeled Residue Count: 1,136 
• Deposited Residue Count: 1,266 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Superantigen-like protein	A, B, C, D, E, F	211	Staphylococcus aureus subsp. aureus NCTC 8325	Mutation(s): 0  Gene Names: SAOUHSC_00383 EC: 3.4.21
UniProt
Find proteins for Q2G0X9 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2G0X9  Go to UniProtKB:  Q2G0X9

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.283 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.205 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.209 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.9	α = 90
b = 70.5	β = 106.2
c = 126.5	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
StructureStudio	data collection
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-12-24 
Deposition Author(s): Dutta, D., Dutta, A., Basak, A., Das, A.K.

Revision History  

• Version 1.0: 2014-12-24
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Derived calculations, Refinement description