Glutathione amide-dependent peroxidase
Glutathione amide-dependent peroxidase (EC 1.11.1.17) is an enzyme with systematic name glutathione amide:hydrogen-peroxide oxidoreductase.[1] This enzyme catalyses the following chemical reaction
- 2 glutathione amide + H2O2
glutathione amide disulfide + 2 H2O
This enzyme from the proteobacterium Marichromatium gracile is a chimeric protein. It contains a peroxiredoxin-like N-terminus and a glutaredoxin-like C terminus.
References
- ↑ Vergauwen, B., Pauwels, F., Jacquemotte, F., Meyer, T.E., Cusanovich, M.A., Bartsch, R.G. and Van Beeumen, J.J. (2001). "Characterization of glutathione amide reductase from Chromatium gracile. Identification of a novel thiol peroxidase (Prx/Grx) fueled by glutathione amide redox cycling". J. Biol. Chem. 276 (24): 20890–20897. doi:10.1074/jbc.M102026200. PMID 11399772.
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