Crystal structure of the pristine peroxidase ferryl center and its relevance to proton-coupled electron transfer

The reaction of peroxides with peroxidases oxidizes the heme iron from Fe(III) to Fe(IV)=O and a porphyrin or aromatic side chain to a cationic radical. X-ray–generated hydrated electrons rapidly reduce Fe(IV), thereby requiring very short exposures using many crystals, and, even then, some reductio...

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Библиографические подробности
Опубликовано в: :Proc Natl Acad Sci U S A
Главные авторы: Chreifi, Georges, Baxter, Elizabeth L., Doukov, Tzanko, Cohen, Aina E., McPhillips, Scott E., Song, Jinhu, Meharenna, Yergalem T., Soltis, S. Michael, Poulos, Thomas L.
Формат: Artigo
Язык:Inglês
Опубликовано: National Academy of Sciences 2016
Предметы:
Biological Sciences
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC4747753/
https://ncbi.nlm.nih.gov/pubmed/26787871
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1521664113
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