Jäschke A, Stuhlmann F, Bebenroth D, Keiper S, Wombacher R
Department of Biology, Chemistry & Pharmacy, Institute of Chemistry, Freie Universität Berlin, Thielallee 63, Germany.
Biochem Soc Trans. 2002 Nov;30(Pt 6):1137-40. doi: 10.1042/bst0301137.
Numerous RNA molecules with new catalytic properties have been isolated from synthetic combinatorial libraries. A broad range of chemical reactions is catalysed, and nucleic acids can accelerate bond formation between small organic substrates. This review focuses on carbon-carbon bond formation accelerated by in vitro selected ribozymes. Mechanistic investigations and structure-function relationships are discussed.
从合成组合文库中已分离出许多具有新催化特性的RNA分子。它们能催化多种化学反应,核酸可加速小有机底物之间的键形成。本综述聚焦于体外筛选的核酶加速的碳-碳键形成。文中讨论了其作用机制研究及结构-功能关系。