1TT4 | pdb_00001tt4

Structure of NP459575, a predicted glutathione synthase from Salmonella typhimurium

• PDB DOI: https://doi.org/10.2210/pdb1TT4/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2004-06-21 Released: 2004-08-17 
• Deposition Author(s): Miller, D.J., Shuvalova, L., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 
  0.258 (Depositor), 0.254 (DCC) 
• R-Value Work: 
  0.209 (Depositor), 0.203 (DCC) 
• R-Value Observed: 
  0.211 (Depositor) 

Literature

Structure of NP459575, a predicted glutathione synthase from Salmonella typhimurium

Miller, D.J., Shuvalova, L., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

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: 89.01 kDa 
• Atom Count: 5,624 
• Modeled Residue Count: 708 
• Deposited Residue Count: 792 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative cytoplasmic protein	A, B	396	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0  EC: 6.3.2.2
UniProt
Find proteins for Q8ZR41 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore Q8ZR41  Go to UniProtKB:  Q8ZR41

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	D [auth A], F [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
MG	C [auth A], E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free:  0.258 (Depositor), 0.254 (DCC) 
• R-Value Work:  0.209 (Depositor), 0.203 (DCC) 
• R-Value Observed: 0.211 (Depositor) 

Space Group: I 2 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 188.929	α = 90
b = 188.929	β = 90
c = 188.929	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-08-17 
Deposition Author(s): Miller, D.J., Shuvalova, L., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2004-08-17
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2012-09-26
  Changes: Database references
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references, Derived calculations