Constraints on the radical cation center of cytochrome c peroxidase for electron transfer from cytochrome c

The tryptophan 191 cation radical of cytochrome c peroxidase (CcP) compound I (Cpd I) mediates long-range electron transfer (ET) to cytochrome c (Cc). Here we test the effects of chemical substitution at the 191 position. CcP W191Y forms a stable tyrosyl radical on reaction with peroxide and produce...

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Bibliographic Details
Published in:Biochemistry
Main Authors: Payne, Thomas M., Yee, Estella F., Dzikovski, Boris, Crane, Brian R.
Format: Artigo
Language:Inglês
Published: 2016
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5689384/
https://ncbi.nlm.nih.gov/pubmed/27499202
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.biochem.6b00262
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