羊毛硫肽类化合物(Lanthipeptide)生物合成新进展

Recent advances in lanthipeptide biosynthesis-A review

摘要:

羊毛硫肽化合物(Lanthipeptides)是由核糖体合成并经过翻译后修饰得到的一大类肽类天然产物。这类化合物广泛的产生于不同种类的细菌,具有丰富的结构和生物活性多样性,为活性药物研究和开发提供重要的来源。本文综述了近几年来羊毛硫肽化合物生物合成进展,从其合成酶结构,进化机制,区域和立体选择性控制等方面进行了简要的讨论,展示了羊毛硫肽类化合物生物合成中特殊而迷人的酶学机制。

Abstract:

Lanthipeptides are a growing class of ribosomally synthesized and posttranslationally modified peptide (RiPP) natural products. These compounds are widely distributed among taxonomically distant species, and their structures and biological activities are diverse, providing an important source for drug research and developement. In this review, we summarized the recent advances in the understanding of structure, classification, evolution and substrate-controlled biosynthetic mechanism of lanthipeptide, attempting to highlight the intriguing chemistry and enzymology in the biosynthesis of this growing family of natural products.