Modulation of Ligand-field Parameters by Heme Ruffling in Cytochromes C Revealed by EPR Spectroscopy

Electron paramagnetic resonance (EPR) spectra of variants of Hydrogenobacter thermophilus cytochrome c(552) (Ht c-552) and Pseudomonas aeruginosa cytochrome c(551) (Pa c-551) are analyzed to determine the effect of heme ruffling on ligand-field parameters. Mutations introduced at positions 13 and 22...

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Bibliographic Details
Main Authors: Can, Mehmet, Zoppellaro, Giorgio, Andersson, K. Kristoffer, Bren, Kara L.
Format: Artigo
Language:Inglês
Published: 2011
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3258502/
https://ncbi.nlm.nih.gov/pubmed/22044358
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ic201479q
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