Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents

The novel kojic acid derivatives KAD1 and KAD2 have been demonstrated that they exhibited potent anti-melanogenesis activity in our previous report. In this study, we further study the inhibitory mechanism on mushroom tyrosinase. The inhibitory types of both KADs on diphenolase were classified as mi...

Descripción completa

Detalles Bibliográficos
Autores principales: Chen, Yan-Mei, Li, Chen, Zhang, Wen-Jing, Shi, Yan, Wen, Zi-Jie, Chen, Qing-Xi, Wang, Qin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2019
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6522964/
https://www.ncbi.nlm.nih.gov/pubmed/31072148
http://dx.doi.org/10.1080/14756366.2019.1609467
_version_ 1783419226223017984
author Chen, Yan-Mei
Li, Chen
Zhang, Wen-Jing
Shi, Yan
Wen, Zi-Jie
Chen, Qing-Xi
Wang, Qin
author_facet Chen, Yan-Mei
Li, Chen
Zhang, Wen-Jing
Shi, Yan
Wen, Zi-Jie
Chen, Qing-Xi
Wang, Qin
author_sort Chen, Yan-Mei
collection PubMed
description The novel kojic acid derivatives KAD1 and KAD2 have been demonstrated that they exhibited potent anti-melanogenesis activity in our previous report. In this study, we further study the inhibitory mechanism on mushroom tyrosinase. The inhibitory types of both KADs on diphenolase were classified as mixed type based on the results of the kinetic model. The interaction between KADs and tyrosinase was illustrated by fluorescence quenching, molecular docking and copper chelate activity. The KADs were also evaluated with respect to their antioxidant activities by DPPH and ABTS(+) assays. The results showed that KADs have more potent antioxidant activities than kojic acid. Our study could provide new ideas for the development of new anti-tyrosinase and antioxidant agents.
format Online
Article
Text
id pubmed-6522964
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher Taylor & Francis
record_format MEDLINE/PubMed
spelling pubmed-65229642019-05-29 Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents Chen, Yan-Mei Li, Chen Zhang, Wen-Jing Shi, Yan Wen, Zi-Jie Chen, Qing-Xi Wang, Qin J Enzyme Inhib Med Chem Research Paper The novel kojic acid derivatives KAD1 and KAD2 have been demonstrated that they exhibited potent anti-melanogenesis activity in our previous report. In this study, we further study the inhibitory mechanism on mushroom tyrosinase. The inhibitory types of both KADs on diphenolase were classified as mixed type based on the results of the kinetic model. The interaction between KADs and tyrosinase was illustrated by fluorescence quenching, molecular docking and copper chelate activity. The KADs were also evaluated with respect to their antioxidant activities by DPPH and ABTS(+) assays. The results showed that KADs have more potent antioxidant activities than kojic acid. Our study could provide new ideas for the development of new anti-tyrosinase and antioxidant agents. Taylor & Francis 2019-05-10 /pmc/articles/PMC6522964/ /pubmed/31072148 http://dx.doi.org/10.1080/14756366.2019.1609467 Text en © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Paper
Chen, Yan-Mei
Li, Chen
Zhang, Wen-Jing
Shi, Yan
Wen, Zi-Jie
Chen, Qing-Xi
Wang, Qin
Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
title Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
title_full Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
title_fullStr Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
title_full_unstemmed Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
title_short Kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
title_sort kinetic and computational molecular docking simulation study of novel kojic acid derivatives as anti-tyrosinase and antioxidant agents
topic Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6522964/
https://www.ncbi.nlm.nih.gov/pubmed/31072148
http://dx.doi.org/10.1080/14756366.2019.1609467
work_keys_str_mv AT chenyanmei kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents
AT lichen kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents
AT zhangwenjing kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents
AT shiyan kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents
AT wenzijie kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents
AT chenqingxi kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents
AT wangqin kineticandcomputationalmoleculardockingsimulationstudyofnovelkojicacidderivativesasantityrosinaseandantioxidantagents

Ejemplares similares