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α-Ketoglutarate dehydrogenase: A mitochondrial redox sensor

α-Ketoglutarate dehydrogenase (KGDH), a key regulatory enzyme within the Krebs cycle, is sensitive to mitochondrial redox status. Treatment of mitochondria with H(2)O(2) results in reversible inhibition of KGDH due to glutathionylation of the cofactor, lipoic acid. Upon consumption of H(2)O(2), glut...

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Bibliographic Details
Main Authors: MCLAIN, AARON L., SZWEDA, PAMELA A., SZWEDA, LUKE I.
Format: Artigo
Language:Inglês
Published: 2010
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3169906/
https://ncbi.nlm.nih.gov/pubmed/21110783
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3109/10715762.2010.534163
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