期刊
NATURE REVIEWS MOLECULAR CELL BIOLOGY
卷 6, 期 5, 页码 399-412出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/nrm1647
关键词
-
类别
The natural RNA enzymes catalyse phosphate-group transfer and peptide-bond formation. Initially, metal ions were proposed to supply the chemical versatility that nucleotides lack. In the ensuing decades, structural and mechanistic studies have substantially altered this initial viewpoint. Whereas self-splicing ribozymes clearly rely on essential metal-ion cofactors, self-cleaving ribozymes seem to use nucleotide bases for their catalytic chemistry. Despite the overall differences in chemical features, both RNA and protein enzymes use similar catalytic strategies.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据