从色氨酸到谷氨酰胺:一趟神秘的生物催化转化之旅

En-Yu Jiang , Chun-Bao Duan , Xin-Ying Zhao , Hui-Lin Xu , Jie Gao , Otgonpurev Sukhbaatar , Ming-Zhi Zhang , Wei-Hua Zhang , Yu-Cheng Gu
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引用次数: 0

摘要

谷草胺作为一种广泛存在于谷类作物中的天然生物碱,不仅在保护大麦和其他禾草免受各种害虫侵害方面起着至关重要的作用,而且还降低了反刍动物的适口性。科学家们正试图弄清楚谷草胺是如何进入谷类植物的:它是天生存在的还是通过特殊的过程转化而来的?萨拉·莱特·迪亚斯及其合著者在《科学》杂志上发表的最新研究提供了详细的解释。确定了转换的起点,并通过严格的实验确定了转换过程。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

From tryptophan to gramine: A journey into the mysterious transformation of biocatalysis

From tryptophan to gramine: A journey into the mysterious transformation of biocatalysis
As a natural alkaloid found extensively in cereal crops, gramine not only plays a crucial role in protecting barley and other grasses from various pests, but also reduces palatability for ruminants. Scientists are trying to figure out how gramine gets into cereal plants: is it inherently present or transformed through a special process? The latest study published in Science by Sara Leite Dias and co-authors, provides a detailed explanation. The starting point of the transformation is identified, and the transformation process is confirmed through rigorous experiments.
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