1YQ1

Structural Genomics Of Caenorhabditis Elegans: glutathione S-Transferase

• PDB DOI: https://doi.org/10.2210/pdb1YQ1/pdb

• Classification: TRANSFERASE
• Organism(s): Caenorhabditis elegans
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2005-01-31 Released: 2005-02-15 
• Deposition Author(s): Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.297 
• R-Value Work: 0.224 
• R-Value Observed: 0.224 

Starting Model: experimental

Literature

Structural Genomics of Caenorhabditis Elegans: glutathione S-Transferase

Lu, S., Schorman, N., Zhang, Y., Symersky, J., An, J., Arabshahi, A., Bunzel, R., Cao, Z., Carson, M., Chen, Y., Delucas, L., Gray, R., Huang, W., Johnson, D., Karpova, E., Li, S., Lin, G., Luo, D., Mckinstry, A., Qiu, S., Shang, Q., Stinnett, M., Tsao, J., Zhou, Q., Luan, Q.-H., Luo, M.

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)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 48.18 kDa 
• Atom Count: 3,312 
• Modelled Residue Count: 402 
• Deposited Residue Count: 416 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
glutathione S-Transferase	A, B	208	Caenorhabditis elegans	Mutation(s): 3  Gene Names: gst-16 EC: 2.5.1.18
UniProt
Find proteins for Q93698 (Caenorhabditis elegans) Explore Q93698  Go to UniProtKB:  Q93698

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.297 
• R-Value Work: 0.224 
• R-Value Observed: 0.224 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.605	α = 90
b = 69.605	β = 90
c = 222.653	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
SOLVE	phasing
MOLREP	phasing
CNS	refinement
HKL-2000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-02-15 
Deposition Author(s): Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2005-02-15
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-04-03
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.4: 2024-10-16
  Changes: Structure summary