9J6L | pdb_00009j6l

Solution structure of human Glutathione Peroxidase 4 (Sec73Cys) with eight mutations

• PDB DOI: https://doi.org/10.2210/pdb9J6L/pdb

• Classification: APOPTOSIS
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2024-08-16 Released: 2025-08-20 
• Deposition Author(s): Furuita, K., Sugiki, T., Inomata, K., Miyanoiri, Y., Kobayashi, N., Fujiwara, T., Kojima, C.
• Funding Organization(s): Japan Society for the Promotion of Science (JSPS), Japan Agency for Medical Research and Development (AMED)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

Glutathione Disulfide Acts as a Feedback Inhibitor of GPx4 Redox Reaction through Allosteric Regulation

Inomata, K., Furuita, K., Sugiki, T., Nakada, K., Kodama, T.S., Miyanoiri, Y., Kobayashi, N., Fujiwara, T., Kojima, C.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 19.85 kDa 
• Atom Count: 1,399 
• Modeled Residue Count: 174 
• Deposited Residue Count: 174 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phospholipid hydroperoxide glutathione peroxidase GPX4	A	174	Homo sapiens	Mutation(s): 9  Gene Names: GPX4 EC: 1.11.1.12 (PDB Primary Data), 1.11.1.9 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for P36969 (Homo sapiens) Explore P36969  Go to UniProtKB:  P36969
PHAROS:  P36969 GTEx:  ENSG00000167468

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-08-20 
Deposition Author(s): Furuita, K., Sugiki, T., Inomata, K., Miyanoiri, Y., Kobayashi, N., Fujiwara, T., Kojima, C.

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Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	19H04856
Japan Society for the Promotion of Science (JSPS)	Japan	22H05536
Japan Society for the Promotion of Science (JSPS)	Japan	20H03191
Japan Society for the Promotion of Science (JSPS)	Japan	22K19184
Japan Agency for Medical Research and Development (AMED)	Japan	JP21am0101072

Revision History  

• Version 1.0: 2025-08-20
  Type: Initial release