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The Plant 2-Cys Peroxiredoxin Protects Chloroplasts from Oxidative Damage

The chloroplast 2-Cys peroxiredoxin

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Photosynthesis: Mechanisms and Effects

Abstract

The chloroplast metabolism includes redox reactions which liberate free radicals (FR) and reactive oxygen species (ROS). Consequentially, photoautotrophic organisms have evolved a network of protection mechanisms. It is comprised of a set of enzymic and non-enzymic antioxidants. Despite that protection, FR and ROS can escape from inactivation and react with metabolites and macromolecules, for instance with lipids. Lipid radicals and peroxides in turn may cause membrane damage and loss of membrane functions.

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© 1998 Springer Science+Business Media Dordrecht

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Baier, M., Dietz, KJ. (1998). The Plant 2-Cys Peroxiredoxin Protects Chloroplasts from Oxidative Damage. In: Garab, G. (eds) Photosynthesis: Mechanisms and Effects. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3953-3_468

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  • DOI: https://doi.org/10.1007/978-94-011-3953-3_468

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-0-7923-5547-2

  • Online ISBN: 978-94-011-3953-3

  • eBook Packages: Springer Book Archive

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