7DW2 | pdb_00007dw2

Crystal structure of a glutathione S-transferase SbGSTU6 from Salix babylonica

• PDB DOI: https://doi.org/10.2210/pdb7DW2/pdb

• Classification: TRANSFERASE
• Organism(s): Salix babylonica
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-01-15 Released: 2021-08-04 
• Deposition Author(s): Zhuge, X.L., Yang, H.L.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 
  0.227 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.193 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of a glutathione S-transferase SbGSTU6 from Salix babylonica

Zhuge, X.L., Yang, H.L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: isothermal titration calorimetry

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 4 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 105.42 kDa 
• Atom Count: 7,631 
• Modeled Residue Count: 880 
• Deposited Residue Count: 940 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase	A, B, C, D	235	Salix babylonica	Mutation(s): 0  Gene Names: GSTU6 EC: 2.5.1.18
UniProt
Find proteins for A0A4Y5R032 (Salix babylonica) Explore A0A4Y5R032  Go to UniProtKB:  A0A4Y5R032

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free:  0.227 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.193 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.146	α = 90
b = 103.146	β = 90
c = 186.163	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-08-04 
Deposition Author(s): Zhuge, X.L., Yang, H.L.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	NSFC 32071486

Revision History  

• Version 1.0: 2021-08-04
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Refinement description