{"title":"Discovery of a component of the chloroplast-associated protein degradation system","authors":"","doi":"10.1038/s41477-024-01770-4","DOIUrl":null,"url":null,"abstract":"Regulation of chloroplast protein import by chloroplast-associated protein degradation (CHLORAD) is crucial for chloroplast biogenesis and plant development. This study identifies PUX10 as a CHLORAD component that functions as a membrane-bound scaffold to recruit cytosolic Cdc48 to the chloroplast surface and bring it into proximity with CHLORAD substrates.","PeriodicalId":18904,"journal":{"name":"Nature Plants","volume":"10 9","pages":"1293-1294"},"PeriodicalIF":15.8000,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Plants","FirstCategoryId":"99","ListUrlMain":"https://www.nature.com/articles/s41477-024-01770-4","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Regulation of chloroplast protein import by chloroplast-associated protein degradation (CHLORAD) is crucial for chloroplast biogenesis and plant development. This study identifies PUX10 as a CHLORAD component that functions as a membrane-bound scaffold to recruit cytosolic Cdc48 to the chloroplast surface and bring it into proximity with CHLORAD substrates.
期刊介绍：
Nature Plants is an online-only, monthly journal publishing the best research on plants — from their evolution, development, metabolism and environmental interactions to their societal significance.
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