Friday, November 20, 2009

Yeast frataxin mutants display decreased superoxide dismutase activities crucial to promote protein oxidative damage

Free Radical Biology and Medicine, doi:10.1016/j.freeradbiomed.2009.11.010
Verónica Irazustaa, Elia Obisa, Armando Moreno-Cermeñoa, Elisa Cabiscola, Joaquim Ros, a, and Jordi Tamarita, Grup de Bioquímica de l’Estrés Oxidatiu, Departament de Ciències Mèdiques Bàsiques, Facultat de Medicina, Universitat de Lleida, Lleida, Spain.

Keywords: Iron-overload; protein carbonylation; metal-catalyzed oxidation; frataxin; magnesium-binding proteins, Mn-SOD, CuZn-SOD, superoxide dismutase; iron toxicity; Friedreich ataxia

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