A Model Compound of the Novel Organic Cofactor CTQ (Cysteine Tryptophylquinone) of Quinohemoprotein Amine Dehydrogenase
作者:Yoko Murakami、Yoshimitsu Tachi、Shinobu Itoh
DOI:10.1002/ejoc.200400191
日期:2004.7
A modelcompound of the novelorganiccofactorCTQ (cysteinetryptophylquinone) of quinohemoproteinaminedehydrogenase (QH-AmDH) has been synthesized for the first time by the Michael addition of phenylmethanethiol to the 3-methyl-6,7-indolequinone derivative as a key step. The modelcompound replicates the characteristic absorption spectrum of native CTQ as well as its redox potential in the γ subunit