Issue 50, 2023
From the journal:

Chemical Communications

Construction of “peptide-hemin/DNA” hybrid-complexes and their peroxidase activities†

Jing Liu,‡a   Taozhe Zhang,‡a   Jinyang Feng,a   Yue Cui,a   Li Zhang,a   Yunong Wang,a   Meiyu Cui,a   Donghao Li ORCID logo *a  and  Hulin Tai ORCID logo *abc  

* Corresponding authors

a Interdisciplinary Program of Biological Functional Molecules (College of Integration Science), Department of Chemistry (College of Science), Yanbian University, Yanji 133002, China
E-mail: taihulin@ybu.edu.cn, dhli@ybu.edu.cn

b National Demonstration Centre for Experimental Chemistry Education, Yanbian University, Yanji 133002, Jilin, China

c Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, Jilin, China

Abstract

N-Acetylated microperoxidase-11 and G-quadruplex DNA are shown to form a stable “peptide-hemin/DNA” hybrid-complex, in which the peroxidase activity at the interface between hemin and the G-quartet planes exponentially increases with increasing Ka value.

Graphical abstract: Construction of “peptide-hemin/DNA” hybrid-complexes and their peroxidase activities

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Article information

DOI
https://doi.org/10.1039/D3CC00752A
Article type
Communication
Submitted
17 Feb 2023
Accepted
22 May 2023
First published
24 May 2023

Chem. Commun., 2023,59, 7811-7814

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Construction of “peptide-hemin/DNA” hybrid-complexes and their peroxidase activities

J. Liu, T. Zhang, J. Feng, Y. Cui, L. Zhang, Y. Wang, M. Cui, D. Li and H. Tai, Chem. Commun., 2023, 59, 7811 DOI: 10.1039/D3CC00752A

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