4HS7

2.6 Angstrom Structure of the Extracellular Solute-binding Protein from Staphylococcus aureus in complex with PEG.

• PDB DOI: https://doi.org/10.2210/pdb4HS7/pdb

• Classification: SOLUTE-BINDING PROTEIN
• Organism(s): Staphylococcus aureus subsp. aureus NCTC 8325
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2012-10-29 Released: 2012-11-07 
• Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Winsor, J., Bagnoli, F., Falugi, F., Bottomley, M., Grandi, G., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.219 
• R-Value Work: 0.167 
• R-Value Observed: 0.170 

Literature

2.6 Angstrom Structure of the Extracellular Solute-binding Protein from Staphylococcus aureus in complex with PEG.

Minasov, G., Shuvalova, L., Dubrovska, I., Winsor, J., Bagnoli, F., Falugi, F., Bottomley, M., Grandi, G., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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 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: 96.58 kDa 
• Atom Count: 6,534 
• Modelled Residue Count: 752 
• Deposited Residue Count: 840 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bacterial extracellular solute-binding protein, putative	A, B	420	Staphylococcus aureus subsp. aureus NCTC 8325	Mutation(s): 0  Gene Names: SAOUHSC_00176
UniProt
Find proteins for Q2G1E9 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2G1E9  Go to UniProtKB:  Q2G1E9

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
P33	D [auth A], G [auth B]	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL C14 H30 O8 XPJRQAIZZQMSCM-UHFFFAOYSA-N
PEG	E [auth A], H [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
K	C [auth A], F [auth B]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.219 
• R-Value Work: 0.167 
• R-Value Observed: 0.170 
• Space Group: P 6₅
• Diffraction Data: https://doi.org/10.18430/M34HS7

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 101.863	α = 90
b = 101.863	β = 90
c = 191.341	γ = 120

Software Package:

Software Name	Purpose
Blu-Ice	data collection
BALBES	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-11-07 
Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Winsor, J., Bagnoli, F., Falugi, F., Bottomley, M., Grandi, G., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2012-11-07
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary