申请人:UNIVERSITÄT HAMBURG
公开号:US20160032257A1
公开(公告)日:2016-02-04
An agent and method for modifying the 5′ cap of RNA, for example for the purposes of isolation and analysis. According to one aspect the invention provides modified enzymes, namely modified trimethylguanosine synthases 2 from
Giardia lamblia
(GlaTGS2), the enzymatic activity of which is changed such that as compared to wild type enzymes the former can use AdoMet analogues better as cofactors.
一种修改RNA 5'端帽的代理和方法,例如用于分离和分析。根据发明的一个方面,提供了改良的酶,即来自贾第虫(Giardia lamblia)的改良三甲基鸟苷合成酶2(GlaTGS2),其酶活性发生了变化,与野生型酶相比,前者可以更好地使用AdoMet类似物作为辅因子。