{"title":"A glycan that performs catalysis","authors":"","doi":"10.1038/s41557-025-01794-z","DOIUrl":null,"url":null,"abstract":"In nature, catalytic functions are typically restricted to proteins and ribozymes. Now, a synthetic glycan capable of catalysing a chemical reaction is demonstrated. The folded glycan scaffold positions an aromatic recognition site in proximity to a reactive functional group. This glycan catalyst accelerates the Pictet–Spengler functionalization of tryptophan and tryptophan-containing peptides in water.","PeriodicalId":18909,"journal":{"name":"Nature chemistry","volume":"17 6","pages":"797-798"},"PeriodicalIF":20.2000,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.nature.com/articles/s41557-025-01794-z","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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Abstract
In nature, catalytic functions are typically restricted to proteins and ribozymes. Now, a synthetic glycan capable of catalysing a chemical reaction is demonstrated. The folded glycan scaffold positions an aromatic recognition site in proximity to a reactive functional group. This glycan catalyst accelerates the Pictet–Spengler functionalization of tryptophan and tryptophan-containing peptides in water.
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Nature Chemistry is a monthly journal that publishes groundbreaking and significant research in all areas of chemistry. It covers traditional subjects such as analytical, inorganic, organic, and physical chemistry, as well as a wide range of other topics including catalysis, computational and theoretical chemistry, and environmental chemistry.
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