4PUA

Crystal Structure Of glutathione transferase YghU from Streptococcus pneumoniae ATCC 700669, complexed with glutathione, Target EFI-507284

• PDB DOI: https://doi.org/10.2210/pdb4PUA/pdb

• Classification: TRANSFERASE
• Organism(s): Streptococcus pneumoniae ATCC 700669
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-03-12 Released: 2014-04-09 
• Deposition Author(s): Kim, J., Toro, R., Bhosle, R., Al Obaidi, N.F., Morisco, L.L., Wasserman, S.R., Sojitra, S., Attonito, J.D., Scott Glenn, A., Chowdhury, S., Evans, B., Stead, M., Hillerich, B., Love, J., Seidel, R.D., Imker, H.J., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free: 0.237 
• R-Value Work: 0.187 
• R-Value Observed: 0.189 

Starting Model: experimental

Literature

Crystal Structure Of glutathione transferase YghU from Streptococcus pneumoniae ATCC 700669, complexed with glutathione, Target EFI-507284

Kim, J., Toro, R., Bhosle, R., Al Obaidi, N.F., Morisco, L.L., Wasserman, S.R., Sojitra, S., Attonito, J.D., Scott Glenn, A., Chowdhury, S., Evans, B., Stead, M., Hillerich, B., Love, J., Seidel, R.D., Imker, H.J., Gerlt, J.A., Almo, S.C.

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: 30.25 kDa 
• Atom Count: 2,234 
• Modelled Residue Count: 261 
• Deposited Residue Count: 263 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
glutathione S-transferase	A	263	Streptococcus pneumoniae ATCC 700669	Mutation(s): 0  Gene Names: SPN23F15170 EC: 2.5.1.18

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GSH	B [auth A], C [auth A]	GLUTATHIONE C10 H17 N3 O6 S RWSXRVCMGQZWBV-WDSKDSINSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free: 0.237 
• R-Value Work: 0.187 
• R-Value Observed: 0.189 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.033	α = 90
b = 59.887	β = 90
c = 170.126	γ = 90

Software Package:

Software Name	Purpose
MAR345	data collection
MOLREP	phasing
REFMAC	refinement
DENZO	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-04-09 
Deposition Author(s): Kim, J., Toro, R., Bhosle, R., Al Obaidi, N.F., Morisco, L.L., Wasserman, S.R., Sojitra, S., Attonito, J.D., Scott Glenn, A., Chowdhury, S., Evans, B., Stead, M., Hillerich, B., Love, J., Seidel, R.D., Imker, H.J., Gerlt, J.A., Almo, S.C., Enzyme Function Initiative (EFI)

Revision History  

• Version 1.0: 2014-04-09
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description
• Version 1.2: 2018-01-31
  Changes: Structure summary
• Version 1.3: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description