7DWF

Crystal structure of a glutathione S-transferase mutant SbGSTU7(T53I) from Salix babylonica

• PDB DOI: https://doi.org/10.2210/pdb7DWF/pdb

• Classification: TRANSFERASE
• Organism(s): Salix babylonica
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2021-01-17 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: 2.21 Å
• R-Value Free: 0.239 
• R-Value Work: 0.215 
• R-Value Observed: 0.216 

Starting Model: experimental

Literature

Crystal structure of a glutathione S-transferase mutant SbGSTU7(T53I) 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.

Macromolecule Content

• Total Structure Weight: 51.25 kDa 
• Atom Count: 3,458 
• Modelled Residue Count: 420 
• Deposited Residue Count: 450 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase	A, B	225	Salix babylonica	Mutation(s): 1  Gene Names: GSTU7
UniProt
Find proteins for A0A4Y5R087 (Salix babylonica) Explore A0A4Y5R087  Go to UniProtKB:  A0A4Y5R087

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.21 Å
• R-Value Free: 0.239 
• R-Value Work: 0.215 
• R-Value Observed: 0.216 
• Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.055	α = 90
b = 55.055	β = 90
c = 182.635	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