glutathione-peroxide redox reactions

Iqbal A, Yabuta Y, Takeda T, Nakano Y, Shigeoka S. Hydroperoxide reduction by thioredoxin-specific glutathione peroxidase isoenzymes of Arabidopsis thaliana. The FEBS Journal. 2006 Nov 10;273(24):5589–97. doi: 10.1111/j.1742-4658.2006.05548.x.; Rodriguez Milla MA, Maurer A, Rodriguez Huete A, Gustafson JP. Glutathione peroxidase genes in Arabidopsis are ubiquitous and regulated by abiotic stresses through diverse signaling pathways. Plant J. 2003 Dec;36(5):602–15. doi: 10.1046/j.1365-313x.2003.01901.x. PMID: 14617062.; Agrawal GK, Rakwal R, Jwa NS, Agrawal VP. Effects of signaling molecules, protein phosphatase inhibitors and blast pathogen (Magnaporthe grisea) on the mRNA level of a rice (Oryza sativa L.) phospholipid hydroperoxide glutathione peroxidase (OsPHGPX) gene in seedling leaves. Gene. 2002 Jan 23;283(1-2):227–36. doi: 10.1016/s0378-1119(01)00854-x. PMID: 11867229.; Sugimoto M, Sakamoto W. Putative phospholipid hydroperoxide glutathione peroxidase gene from Arabidopsis thaliana induced by oxidative stress. Genes Genet Syst. 1997 Oct;72(5):311–6. doi: 10.1266/ggs.72.311. PMID: 9511228.

Metabolites

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

H2O

Formula: H2O (18.0105642)

CAS ID: 7732-18-5

Hydrogen peroxide

Formula: H2O2 (34.0054792)

CAS ID: 7722-84-1

NADPH(4-)

Formula: C21H26N7O17P3 (741.0598016)

CAS ID: 53-57-6

NADP(3-)

Formula: C21H25N7O17P3 (740.051977)

CAS ID: 53-59-8

Phytochelatin

Formula: C10H16N3O6S- (306.0759776)

CAS ID: 98726-08-0



Enzyme

EC Number name full name note
1.11.1.12 phospholipid-hydroperoxide glutathione peroxidase glutathione:lipid-hydroperoxide oxidoreductase
1.11.1.9 glutathione peroxidase glutathione:hydrogen-peroxide oxidoreductase
1.8.1.7 glutathione-disulfide reductase glutathione:NADP+ oxidoreductase
2.5.1.18 glutathione transferase RX:glutathione R-transferase


Proteins

Protein ID name full name