Bioelectrochemical monitoring of soluble guanylate cyclase inhibition by the natural β-carboline canthin-6-one

Antonio Doménech-Carbó, Regina Rodrigo, Jean Didier Maréchal, Erwan Poupon, Alain Fournet, Bruno Figadère, Gerardo Cebrián-Torrejón

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

© 2016 Elsevier B.V. The inhibition of soluble guanylate cyclase (sGC) by canthin-6-one alkaloid (L1) is presented and the mechanism of deactivation is studied using solution phase and voltammetry of microparticles methodologies. Possible inhibition pathways: oxidation of Fe2+ to Fe3+ coupled to reduction of the naphthyridone motif present by the canthin-6-one and coordinating or reacting of L1 with cysteine units of sGC, are balanced.
Original languageEnglish
Pages (from-to)661-667
JournalJournal of Molecular Structure
Volume1134
DOIs
Publication statusPublished - 15 Apr 2017

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