RNA-Guided RNA Pseudouridylation and 2’-O-Methylation

IF 2.3 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY Israel Journal of Chemistry Pub Date : 2024-02-27 DOI:10.1002/ijch.202400005
Hironori Adachi, Jonathan L. Chen, W.-Matthias Leeder, Pedro Morais, Yi-Tao Yu
{"title":"RNA-Guided RNA Pseudouridylation and 2’-O-Methylation","authors":"Hironori Adachi,&nbsp;Jonathan L. Chen,&nbsp;W.-Matthias Leeder,&nbsp;Pedro Morais,&nbsp;Yi-Tao Yu","doi":"10.1002/ijch.202400005","DOIUrl":null,"url":null,"abstract":"<p>RNA-guided RNA modifications, including pseudouridylation and 2′-O-methylation, are naturally occurring processes that introduce pseudouridines (Ψ) and 2’-O-methylated residues (2’-O−Me) into various types of RNA. This modification is orchestrated by two distinct families of ribonucleoprotein complexes: Box H/ACA RNP and Box C/D RNP. Each complex comprises a unique guide (g)RNA (Box H/ACA gRNA or Box C/D gRNA) and a set of core proteins responsible for pseudouridylation and 2’-O-methylation, respectively. The specificity of these modifications is conferred by base-pairing of Box H/ACA gRNA and Box C/D gRNA with their RNA substrates. Here, we discuss the mechanism and function of RNA-guided pseudouridylation and 2’-O-methylation.</p>","PeriodicalId":14686,"journal":{"name":"Israel Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Israel Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ijch.202400005","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

RNA-guided RNA modifications, including pseudouridylation and 2′-O-methylation, are naturally occurring processes that introduce pseudouridines (Ψ) and 2’-O-methylated residues (2’-O−Me) into various types of RNA. This modification is orchestrated by two distinct families of ribonucleoprotein complexes: Box H/ACA RNP and Box C/D RNP. Each complex comprises a unique guide (g)RNA (Box H/ACA gRNA or Box C/D gRNA) and a set of core proteins responsible for pseudouridylation and 2’-O-methylation, respectively. The specificity of these modifications is conferred by base-pairing of Box H/ACA gRNA and Box C/D gRNA with their RNA substrates. Here, we discuss the mechanism and function of RNA-guided pseudouridylation and 2’-O-methylation.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
RNA 引导的 RNA 伪尿苷化和 2'-O 甲基化
RNA 引导的 RNA 修饰(包括假核苷酸化和 2′-O-甲基化)是将假核苷酸(Ψ)和 2'-O 甲基化残基(2'-O-Me)引入各类 RNA 的自然发生过程。这种修饰是由两个不同的核糖核蛋白复合物家族协调进行的:盒 H/ACA RNP 和盒 C/D RNP。每个复合体都由一个独特的引导(g)RNA(Box H/ACA gRNA 或 Box C/D gRNA)和一组分别负责假酰化和 2'-O-甲基化的核心蛋白组成。盒 H/ACA gRNA 和盒 C/D gRNA 与其 RNA 底物的碱基配对赋予了这些修饰的特异性。在此,我们将讨论 RNA 引导的假酸化和 2'-O- 甲基化的机制和功能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Israel Journal of Chemistry
Israel Journal of Chemistry 化学-化学综合
CiteScore
6.20
自引率
0.00%
发文量
62
审稿时长
6-12 weeks
期刊介绍: The fledgling State of Israel began to publish its scientific activity in 1951 under the general heading of Bulletin of the Research Council of Israel, which quickly split into sections to accommodate various fields in the growing academic community. In 1963, the Bulletin ceased publication and independent journals were born, with Section A becoming the new Israel Journal of Chemistry. The Israel Journal of Chemistry is the official journal of the Israel Chemical Society. Effective from Volume 50 (2010) it is published by Wiley-VCH. The Israel Journal of Chemistry is an international and peer-reviewed publication forum for Special Issues on timely research topics in all fields of chemistry: from biochemistry through organic and inorganic chemistry to polymer, physical and theoretical chemistry, including all interdisciplinary topics. Each topical issue is edited by one or several Guest Editors and primarily contains invited Review articles. Communications and Full Papers may be published occasionally, if they fit with the quality standards of the journal. The publication language is English and the journal is published twelve times a year.
期刊最新文献
Cover Picture: (Isr. J. Chem. 8-9/2024) Special Issue on RNA-Based Catalysts that Revolutionized the Discovery of Bioactive Peptides Hexagonal and Trigonal Quasiperiodic Tilings Breaking the Degeneracy of Sense Codons – How Far Can We Go? Cover Picture: (Isr. J. Chem. 6-7/2024)
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1