Dioxygen Activation at Non-Heme Diiron Centers: Oxidation of a Proximal Residue in the I100W Variant of Toluene/o-Xylene Monooxygenase Hydroxylase

At its carboxylate-bridged diiron active site, the hydroxylase component of toluene/o-xylene monooxygenase activates dioxygen for subsequent arene hydroxylation. In an I100W variant of this enzyme, we characterized the formation and decay of two species formed by addition of dioxygen to the diiron(I...

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Hauptverfasser: Murray, Leslie J., García-Serres, Ricardo, McCormick, Michael S., Davydov, Roman, Naik, Sunil, Kim, Sun-Hee, Hoffman, Brian M., Huynh, Boi Hanh, Lippard, Stephen J.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2007
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2494530/
https://ncbi.nlm.nih.gov/pubmed/18044971
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bi7017128
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