7XBA | pdb_00007xba

Glutathione S-transferase bound with a covalent inhibitor

• PDB DOI: https://doi.org/10.2210/pdb7XBA/pdb

• Classification: TRANSFERASE/INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-03-21 Released: 2023-09-27 
• Deposition Author(s): Jiang, L.L., Zhou, L.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.83 Å
• R-Value Free: 
  0.248 (Depositor), 0.252 (DCC) 
• R-Value Work: 
  0.179 (Depositor), 0.184 (DCC) 
• R-Value Observed: 
  0.183 (Depositor) 

Starting Model: experimental

Literature

Glutathione S-transferase bound with a covalent inhibitor

Jiang, L.L., Zhou, L.

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: 54.59 kDa 
• Atom Count: 3,369 
• Modeled Residue Count: 418 
• Deposited Residue Count: 486 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione S-transferase P	A, B	243	Homo sapiens	Mutation(s): 0  Gene Names: GSTP1, FAEES3, GST3 EC: 2.5.1.18
UniProt & NIH Common Fund Data Resources
Find proteins for P09211 (Homo sapiens) Explore P09211  Go to UniProtKB:  P09211
PHAROS:  P09211 GTEx:  ENSG00000084207

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HJ6	D [auth B]	3-[3-[[2-[5-[(3,5-dimethyl-4-nitro-pyrazol-1-yl)methyl]furan-2-yl]-5-(methylcarbamoyl)benzimidazol-1-yl]methyl]azetidin-1-yl]sulfonylbenzenesulfonic acid C29 H29 N7 O9 S2 WQNCAKUKWGJNER-UHFFFAOYSA-N
GSH	C [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)	C [auth A]	Glutathione	Peptide-like / Oxidation-reduction

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.83 Å
• R-Value Free:  0.248 (Depositor), 0.252 (DCC) 
• R-Value Work:  0.179 (Depositor), 0.184 (DCC) 
• R-Value Observed: 0.183 (Depositor) 

Space Group: P 2₁ 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.537	α = 90
b = 86.336	β = 90
c = 124.984	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data scaling
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2023-09-27 
Deposition Author(s): Jiang, L.L., Zhou, L.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	22077019

Revision History  

• Version 1.0: 2023-09-27
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Source and taxonomy
• Version 2.0: 2026-03-04
  Changes: Atomic model, Data collection, Derived calculations, Refinement description, Structure summary