Suppr超能文献

混杂性、拟态和适应:植物特化代谢的进化。

Promiscuity, impersonation and accommodation: evolution of plant specialized metabolism.

机构信息

Department of Plant Biology, Michigan State University, 612 Wilson Road, East Lansing, MI 48824, USA.

Department of Plant Biology, Michigan State University, 612 Wilson Road, East Lansing, MI 48824, USA; Department of Biochemistry, Michigan State University, 603 Wilson Road, East Lansing, MI 48824, USA.

出版信息

Curr Opin Struct Biol. 2017 Dec;47:105-112. doi: 10.1016/j.sbi.2017.07.005. Epub 2017 Aug 16.

Abstract

Specialized metabolic enzymes and metabolite diversity evolve through a variety of mechanisms including promiscuity, changes in substrate specificity, modifications of gene expression and gene duplication. For example, gene duplication and substrate binding site changes led to the evolution of the glucosinolate biosynthetic enzyme, AtIPMDH1, from a Leu biosynthetic enzyme. BAHD acyltransferases illustrate how enzymatic promiscuity leads to metabolite diversity. The examples 4-coumarate:CoA ligase and aromatic acid methyltransferases illustrate how promiscuity can potentiate the evolution of these specialized metabolic enzymes.

摘要

专业的代谢酶和代谢物多样性通过多种机制进化而来,包括简并性、底物特异性的改变、基因表达的改变和基因复制。例如,基因复制和底物结合位点的改变导致了芥子油苷生物合成酶 AtIPMDH1 从亮氨酸生物合成酶进化而来。BAHD 酰基转移酶说明了酶的简并性如何导致代谢物多样性。4-香豆酸:CoA 连接酶和芳香酸甲基转移酶的例子说明了简并性如何促进这些专门的代谢酶的进化。

相似文献

引用本文的文献

9
Unlocking plant metabolic diversity: A (pan)-genomic view.解锁植物代谢多样性:泛基因组视角。
Plant Commun. 2022 Jan 20;3(2):100300. doi: 10.1016/j.xplc.2022.100300. eCollection 2022 Mar 14.

本文引用的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验