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Article

GSH-dependent peroxidase activity of the rice (Oryza sativa) glutaredoxin, a thioltransferase.

Biochemical and biophysical research communications - 6 Sept 2002

Lee Kyun Oh, Lee Jung Ro, Yoo Ji Young, Jang Ho Hee, Moon Jeong Chan, Jung Bae Gyo, Chi Yong Hun, Park Soo Kwon, Lee Seung Sik, Lim Chae Oh, Yun Dae-Jin, Cho Moo Je, Lee Sang Yeol

Abstract excerpt

Glutaredoxin (Grx) is a 12-kDa thioltransferase that reduces disulfide bonds of other proteins and maintains the redox potential of cells. In addition to its oxidoreductase activity, we report here that a rice Grx (OsGrx) can also function as a GSH-dependent peroxidase. Because of this antioxidant activity, OsGrx protects glutamine synthetase from oxidative damage. Individually replacing the conserved Cys...

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Identifiers

PMID: 12207894
DOI: 10.1016/s0006-291x(02)02047-8

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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