1VF1 | pdb_00001vf1

cGSTA1-1 in complex with glutathione

• PDB DOI: https://doi.org/10.2210/pdb1VF1/pdb

• Classification: TRANSFERASE
• Organism(s): Gallus gallus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-04-07 Released: 2005-08-23 
• Deposition Author(s): Lin, S.C., Lo, Y.C., Tam, M.F., Liaw, Y.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free: 
  0.217 (Depositor), 0.216 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.192 (DCC) 

Literature

Crystal structures of chicken glutathione S-transferase A1-1

Lin, S.C., Lo, Y.C., Tam, M.F., Liaw, Y.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,PQS (software)

Macromolecule Content 

• Total Structure Weight: 26.67 kDa 
• Atom Count: 2,152 
• Modeled Residue Count: 226 
• Deposited Residue Count: 229 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase 3	A	229	Gallus gallus	Mutation(s): 0  Gene Names: GTA3 EC: 2.5.1.18
UniProt
Find proteins for P26697 (Gallus gallus) Explore P26697  Go to UniProtKB:  P26697

Small Molecules

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

Biologically Interesting Molecules (External Reference) 

1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_002593 (GSH)	B [auth A]	Glutathione	Peptide-like / Oxidation-reduction

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free:  0.217 (Depositor), 0.216 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.192 (DCC) 

Space Group: I 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.159	α = 90
b = 85.609	β = 90
c = 114.37	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
SCALEPACK	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-08-23 
Deposition Author(s): Lin, S.C., Lo, Y.C., Tam, M.F., Liaw, Y.C.

Revision History  

• Version 1.0: 2005-08-23
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 1.4: 2023-12-27
  Changes: Data collection, Database references, Derived calculations