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A suicide mutation affecting proton transfers to high-valent hemes causes inactivation of MauG during catalysis

In the absence of its substrate, the auto-reduction of the high-valent bis-Fe(IV) state of the hemes of MauG to the diferric state proceeds via a Compound I-like and then a Compound II-like intermediate. This process is coupled to oxidative damage to specific methionine residues and inactivation Mau...

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Détails bibliographiques
Publié dans:Biochemistry
Auteurs principaux: Ma, Zhongxin, Williamson, Heather R., Davidson, Victor L.
Format: Artigo
Langue:Inglês
Publié: 2016
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5339880/
https://ncbi.nlm.nih.gov/pubmed/27622473
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.biochem.6b00816
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