Mingming Ji, Meng Li, Long Sun, Hongyu Zhao, Ying Li, Lulu Zhou, Zhenni Yang, Xin Zhao, Wenyan Qu, Hanbing Xue, Ze Zheng, Yiming Li, H. Deng, Yan G Zhao
{"title":"VMP1 and TMEM41B are essential for DMV formation during β-coronavirus infection","authors":"Mingming Ji, Meng Li, Long Sun, Hongyu Zhao, Ying Li, Lulu Zhou, Zhenni Yang, Xin Zhao, Wenyan Qu, Hanbing Xue, Ze Zheng, Yiming Li, H. Deng, Yan G Zhao","doi":"10.1083/jcb.202112081","DOIUrl":null,"url":null,"abstract":"Ji et al. show that the autophagy proteins VMP1 and TMEM41B are required for β-coronavirus infection, and they function at different steps during DMV biogenesis. TMEM41B is involved in nsp3/4 binding and ER zippering, while VMP1 is essential for bending the paired ER into DMVs.","PeriodicalId":343306,"journal":{"name":"The Journal of Cell Biology","volume":"83 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of Cell Biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1083/jcb.202112081","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 20
Abstract
Ji et al. show that the autophagy proteins VMP1 and TMEM41B are required for β-coronavirus infection, and they function at different steps during DMV biogenesis. TMEM41B is involved in nsp3/4 binding and ER zippering, while VMP1 is essential for bending the paired ER into DMVs.
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