{"title":"The power supply for biological nitrogen fixation","authors":"Günter Fritz, Peter M. H. Kroneck, Julia Steuber","doi":"10.1038/s41589-024-01663-9","DOIUrl":null,"url":null,"abstract":"Biological reduction of dinitrogen by nitrogenase requires high-energy electrons to form ammonium ion. A new study reveals the structure and function of a molecular machine that exploits the proton-motive force to provide a powerful reductant used by the nitrogen-reducing system of the soil bacterium Azotobacter vinelandii.","PeriodicalId":18832,"journal":{"name":"Nature chemical biology","volume":null,"pages":null},"PeriodicalIF":12.9000,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature chemical biology","FirstCategoryId":"99","ListUrlMain":"https://www.nature.com/articles/s41589-024-01663-9","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Biological reduction of dinitrogen by nitrogenase requires high-energy electrons to form ammonium ion. A new study reveals the structure and function of a molecular machine that exploits the proton-motive force to provide a powerful reductant used by the nitrogen-reducing system of the soil bacterium Azotobacter vinelandii.
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Nature Chemical Biology stands as an esteemed international monthly journal, offering a prominent platform for the chemical biology community to showcase top-tier original research and commentary. Operating at the crossroads of chemistry, biology, and related disciplines, chemical biology utilizes scientific ideas and approaches to comprehend and manipulate biological systems with molecular precision.
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