Catalase as a sulfide-sulfur oxido-reductase: An ancient (and modern?) regulator of reactive sulfur species (RSS)

Catalase is well-known as an antioxidant dismutating H(2)O(2) to O(2) and H(2)O. However, catalases evolved when metabolism was largely sulfur-based, long before O(2) and reactive oxygen species (ROS) became abundant, suggesting catalase metabolizes reactive sulfide species (RSS). Here we examine ca...

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Detalles Bibliográficos
Autores principales: Olson, Kenneth R., Gao, Yan, DeLeon, Eric R., Arif, Maaz, Arif, Faihaan, Arora, Nitin, Straub, Karl D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2017
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5350573/
https://www.ncbi.nlm.nih.gov/pubmed/28285261
http://dx.doi.org/10.1016/j.redox.2017.02.021

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