{"title":"Insights into phosphate homeostasis regulation by XPR1","authors":"Daniel P. Bondeson","doi":"10.1038/s41594-024-01460-x","DOIUrl":null,"url":null,"abstract":"XPR1 is the only annotated phosphate exporter protein in humans. Recent studies provide mechanistic clues to its cellular function; three posit non-export mechanisms to regulate phosphate homeostasis, while six present high-resolution cryo-EM data supporting a bona fide phosphate channel mechanism controlled by intracellular phosphate levels.","PeriodicalId":18822,"journal":{"name":"Nature structural & molecular biology","volume":"114 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature structural & molecular biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1038/s41594-024-01460-x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
XPR1 is the only annotated phosphate exporter protein in humans. Recent studies provide mechanistic clues to its cellular function; three posit non-export mechanisms to regulate phosphate homeostasis, while six present high-resolution cryo-EM data supporting a bona fide phosphate channel mechanism controlled by intracellular phosphate levels.