{"title":"人工金属酶设计和优化的最新进展。","authors":"Iori Morita, Thomas R. Ward","doi":"10.1016/j.cbpa.2024.102508","DOIUrl":null,"url":null,"abstract":"<div><p>Embedding a catalytically competent transition metal into a protein scaffold affords an artificial metalloenzyme (ArM). Such hybrid catalysts display features that are reminiscent of both homogeneous and enzymatic catalysts. Pioneered by Whitesides and Kaiser in the late 1970s, this field of ArMs has expanded over the past two decades, marked by ever-increasing diversity in reaction types, cofactors, and protein scaffolds. Recent noteworthy developments include i) the use of earth-abundant metal cofactors, ii) concurrent cascade reactions, iii) synergistic catalysis, and iv) <em>in vivo</em> catalysis. Thanks to significant progress in computational protein design, ArMs based on <em>de novo</em>–designed proteins and tailored chimeric proteins promise a bright future for this exciting field.</p></div>","PeriodicalId":291,"journal":{"name":"Current Opinion in Chemical Biology","volume":"81 ","pages":"Article 102508"},"PeriodicalIF":6.9000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recent advances in the design and optimization of artificial metalloenzymes\",\"authors\":\"Iori Morita, Thomas R. Ward\",\"doi\":\"10.1016/j.cbpa.2024.102508\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Embedding a catalytically competent transition metal into a protein scaffold affords an artificial metalloenzyme (ArM). Such hybrid catalysts display features that are reminiscent of both homogeneous and enzymatic catalysts. Pioneered by Whitesides and Kaiser in the late 1970s, this field of ArMs has expanded over the past two decades, marked by ever-increasing diversity in reaction types, cofactors, and protein scaffolds. Recent noteworthy developments include i) the use of earth-abundant metal cofactors, ii) concurrent cascade reactions, iii) synergistic catalysis, and iv) <em>in vivo</em> catalysis. Thanks to significant progress in computational protein design, ArMs based on <em>de novo</em>–designed proteins and tailored chimeric proteins promise a bright future for this exciting field.</p></div>\",\"PeriodicalId\":291,\"journal\":{\"name\":\"Current Opinion in Chemical Biology\",\"volume\":\"81 \",\"pages\":\"Article 102508\"},\"PeriodicalIF\":6.9000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Opinion in Chemical Biology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S136759312400084X\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Chemical Biology","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S136759312400084X","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Recent advances in the design and optimization of artificial metalloenzymes
Embedding a catalytically competent transition metal into a protein scaffold affords an artificial metalloenzyme (ArM). Such hybrid catalysts display features that are reminiscent of both homogeneous and enzymatic catalysts. Pioneered by Whitesides and Kaiser in the late 1970s, this field of ArMs has expanded over the past two decades, marked by ever-increasing diversity in reaction types, cofactors, and protein scaffolds. Recent noteworthy developments include i) the use of earth-abundant metal cofactors, ii) concurrent cascade reactions, iii) synergistic catalysis, and iv) in vivo catalysis. Thanks to significant progress in computational protein design, ArMs based on de novo–designed proteins and tailored chimeric proteins promise a bright future for this exciting field.
期刊介绍:
COCHBI (Current Opinion in Chemical Biology) is a systematic review journal designed to offer specialists a unique and educational platform. Its goal is to help professionals stay informed about the growing volume of information in the field of Chemical Biology through systematic reviews.