通过VIPP1 escrt - iii样细丝重塑类囊体膜

IF 12.5 1区生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Nature Structural & Molecular Biology Pub Date : 2025-03-18 DOI:10.1038/s41594-025-01511-x

John McCullough, Wesley I. Sundquist

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引用次数: 0

摘要

三篇论文表明，Vipp1，一种可塑体ESCRT-III蛋白，可以在扁平膜上形成片状、螺旋形和规则多边形，并在堆叠的环状和螺旋状膜中形成管状。这项工作为Vipp1在光合作用过程中如何为类囊体膜的生物形成提供脂质以及保护和修复膜提供了一个框架。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Thylakoid membrane remodeling by VIPP1 ESCRT-III-like filaments

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Thylakoid membrane remodeling by VIPP1 ESCRT-III-like filaments

Three papers show that Vipp1, a plastid ESCRT-III protein, can form sheets, spirals and regular polygons on flat membranes and tubulate the membranes within stacked rings and helices. This work provides a framework for how Vipp1 can deliver lipids for thylakoid membrane biogenesis and protect and repair the membranes during photosynthesis.

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来源期刊

Nature Structural & Molecular Biology BIOCHEMISTRY & MOLECULAR BIOLOGY-BIOPHYSICS

CiteScore

22.00

自引率

1.80%

发文量

160

审稿时长

3-8 weeks

期刊介绍： Nature Structural & Molecular Biology is a comprehensive platform that combines structural and molecular research. Our journal focuses on exploring the functional and mechanistic aspects of biological processes, emphasizing how molecular components collaborate to achieve a particular function. While structural data can shed light on these insights, our publication does not require them as a prerequisite.