GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+

Stable Identifier
R-HSA-3323079
Type
Reaction [transition]
Species
Homo sapiens
Compartment
mitochondrial matrix
ReviewStatus
5/5
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GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+
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Glutathione reductase (GSR) in the mitochondrial matrix regenerates reduced glutathione from oxidized glutathione and NADPH (Berkholz et al. 2008).
Literature References
PubMed ID Title Journal Year
18638483 Catalytic cycle of human glutathione reductase near 1 A resolution

Savvides, SN, Berkholz, DS, Karplus, PA, Faber, HR

J. Mol. Biol. 2008
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Catalyst Activity

glutathione-disulfide reductase (NADPH) activity of GSR dimer [mitochondrial matrix]

Physical Entity
GSR dimer [mitochondrial matrix] (Homo sapiens)
Activity
glutathione-disulfide reductase (NADPH) activity (GO:0004362)
Orthologous Events
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Bos taurus)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Caenorhabditis elegans)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Canis familiaris)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Dictyostelium discoideum)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Gallus gallus)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Mus musculus)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Plasmodium falciparum)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Rattus norvegicus)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Saccharomyces cerevisiae)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Schizosaccharomyces pombe)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Sus scrofa)
GSR catalyzes glutathione (oxidized) + NADPH + H+ => 2 glutathione (reduced) + NADP+ (Xenopus tropicalis)
Cross References
Rhea
Authored
May, B  (2013-05-09)
Reviewed
Kavdia, M  (2013-11-01)
Created
May, B  (2013-05-09)
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