1VF3

cGSTA1-1 in complex with glutathione conjugate of CDNB

• PDB DOI: https://doi.org/10.2210/pdb1VF3/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: 2.15 Å
• R-Value Free: 0.252 
• R-Value Work: 0.217 

Starting Model: experimental

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 (software)

Macromolecule Content

• Total Structure Weight: 53.73 kDa 
• Atom Count: 3,931 
• Modelled Residue Count: 450 
• Deposited Residue Count: 458 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase 3	A, B	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 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GDN	C [auth A], E [auth B]	GLUTATHIONE S-(2,4 DINITROBENZENE) C16 H19 N5 O10 S FXEUKVKGTKDDIQ-UWVGGRQHSA-N
ACY	D [auth A]	ACETIC ACID C2 H4 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.252 
• R-Value Work: 0.217 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.258	α = 90
b = 114.182	β = 90
c = 94.634	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: Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 1.4: 2023-10-25
  Changes: Data collection, Database references, Derived calculations, Refinement description