Mechanism of Repair of Acrolein- and Malondialdehyde-Derived Exocyclic Guanine Adducts by the α-Ketoglutarate/Fe(II) Dioxygenase AlkB

Mechanism of Repair of Acrolein- and Malondialdehyde-Derived Exocyclic Guanine Adducts by the α-Ketoglutarate/Fe(II) Dioxygenase AlkB

The structurally related exocyclic guanine adducts α-hydroxypropano-dG (α-OH-PdG), γ-hydroxypropano-dG (γ-OH-PdG), and M[subscript 1]dG are formed when DNA is exposed to the reactive aldehydes acrolein and malondialdehyde (MDA). These lesions are believed to form the basis for the observed cytotoxic...

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Main Authors: Singh, Vipender (Contributor), Fedeles, Bogdan I. (Contributor), Li, Deyu (Contributor), Delaney, James C. (Contributor), Kozekov, Ivan D. (Author), Kozekova, Albena (Author), Marnett, Lawrence J. (Author), Rizzo, Carmelo J. (Author), Essigmann, John M. (Contributor)
Other Authors: Massachusetts Institute of Technology. Center for Environmental Health Sciences (Contributor), Massachusetts Institute of Technology. Department of Biological Engineering (Contributor), Massachusetts Institute of Technology. Department of Chemistry (Contributor)
Format: Article
Language:English
Published: American Chemical Society (ACS), 2015-10-22T12:59:07Z.
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