Oxidation triggers extensive conjugation and unusual stabilization of two di-heme dication diradical intermediates: role of bridging group for electronic communication-Reference-Cited by-同舟云学术

Oxidation triggers extensive conjugation and unusual stabilization of two di-heme dication diradical intermediates: role of bridging group for electronic communication

Published:2016 Issue:2 Volume:7 Page:1212-1223
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Sil Debangsu¹²³⁴,Dey Soumyajit¹²³⁴,Kumar Amit¹²³⁴,Bhowmik Susovan¹²³⁴,Rath Sankar Prasad¹²³⁴

Affiliation:

1. Department of Chemistry

2. Indian Institute of Technology Kanpur

3. Kanpur-208016

4. India

Abstract

Synthetic analogs of diheme enzyme MauG have been reported. Unlike the bis-Fe(iv) state in MauG, the 2e-oxidation stabilizes two ferric hemes, each coupled with a porphyrin π-cation radical.

Funder

Science and Engineering Research Board

Council of Scientific and Industrial Research

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/SC/C5SC03120F

Reference90 articles.

1. Heme Enzyme Structure and Function

2. P. R. Ortiz de Montellano , in Biocatalysis Based on Heme Peroxidases, ed. E. Torres and M. Ayala, Springer, Berlin, 2010, pp. 79–107